Cosmetic raw material extraction apparatus with ease of maintenance

Abstract

This utility model relates to the field of cosmetic extraction technology and discloses a cosmetic raw material extraction device that is easy to maintain. It includes a scraping mechanism, a driving gear fixedly connected to the top of a second driven turntable, with several driving gears arranged circumferentially, a first fixed column fixedly connected to the bottom of a fixed plate, a second connecting shaft rotatably connected to the inner cavity of the first fixed column, and a first connecting column fixedly connected to the outer side of the second connecting shaft. A scraper is fixedly connected to one end of the first connecting column. The driven gear is pressed down by the columnar plate, causing it to mesh with the driving gear at the top of the second driven turntable. Since the first and second driven turntables rotate with the first connecting shaft, when the second driven turntable rotates, the driving gear rotates circumferentially and meshes with the driven gear, driving the scraper 360° via the first connecting column, thus facilitating effective cleaning of the surface of the collection plate.

Description

Technical Field

[0001] This utility model relates to the field of cosmetic extraction technology, specifically to a cosmetic raw material extraction device that is easy to maintain. Background Technology

[0002] Cosmetics refer to chemical industrial products or fine chemical products that are applied to any part of the human body surface, such as skin, hair, nails, lips and teeth, by means of smearing, spraying or other similar methods, in order to achieve the purpose of cleaning, maintenance, beautification, modification and alteration of appearance, or correction of body odor and maintenance of a good condition. Currently, most cosmetics require the use of natural raw materials.

[0003] For example, CN209828330U discloses a cosmetic raw material extraction device. Addressing the problem that existing methods involve manually crushing plants to extract juice, which is time-consuming, labor-intensive, and inefficient, thus reducing cosmetic production efficiency, the device proposes the following solution: It includes a base plate with symmetrically welded supports on its top. A common crossbeam is welded to the side of the two supports that are close to each other. A motor is fixedly mounted on the top of the crossbeam, and the motor's output shaft extends outside the crossbeam and is welded with a first umbrella wheel. A rotating column is rotatably mounted on one side of one of the crossbeams, and a second umbrella wheel is welded to the rotating column, meshing with the first umbrella wheel. A cam is welded to one end of the rotating column, and a common support plate is welded to the side of the two supports that are close to each other. This invention facilitates the extraction of cosmetic raw materials and improves cosmetic production efficiency.

[0004] However, it has shortcomings: the equipment cannot effectively remove residual raw materials on the surface of the collecting plate and inside the equipment. After long-term use, the raw material residue may accumulate, affecting the extraction efficiency and equipment performance, resulting in the need for manual disassembly and maintenance, which is inconvenient and reduces the production efficiency of cosmetics. Utility Model Content

[0005] The purpose of this invention is to provide a cosmetic raw material extraction device that is easy to maintain, in order to solve the problem mentioned in the background art that the residual raw materials inside the device cannot be effectively removed, and that the accumulation of raw material residues after long-term use may affect the extraction efficiency and device performance.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a cosmetic raw material extraction device that is easy to maintain. It includes a scraping mechanism comprising a fixed plate, a first motor fixedly connected to the top of the fixed plate, and a rotating column rotatably connected to the bottom of the fixed plate. The rotating column is electrically connected to the first motor via the fixed plate. A drive turntable is fixedly connected to the outer side of the rotating column, and a synchronous belt is rotatably connected to the inner cavity of the drive turntable. A first connecting shaft is rotatably connected to the inner cavity of the fixed plate. A first driven turntable is fixedly connected to the outer side of the upper end of the first connecting shaft, and the first driven turntable is rotatably connected to the drive turntable via the synchronous belt. A second driven turntable is fixedly connected to the outer side of the lower end of the first connecting shaft, and a drive gear is fixedly connected to the top of the second driven turntable. Several drive gears are arranged circumferentially on the second driven turntable. A first fixed column is fixedly connected to the bottom of the fixed plate, and a second connecting shaft is rotatably connected to the inner cavity of the first fixed column. A first connecting column is fixedly connected to the outer side of the second connecting shaft. A scraper is fixedly connected to one end of the first connecting column, and a driven gear is rotatably connected to the end of the first connecting column near the drive gear via a shaft.

[0008] As a preferred embodiment of the above technical solution, a base plate is fixedly connected to the bottom end of the fixed plate, the center of the base plate and the center of the rotating column are the same, and a collecting plate is rotatably connected to the top end of the base plate, the collecting plate being fixedly connected to the outer side of the bottom end of the rotating column.

[0009] As a preferred embodiment of the above technical solution, a waste cylinder is fixedly connected to the top of the base plate, a third connecting shaft is rotatably connected to the inner cavity of the waste cylinder, a second motor is fixedly connected to one end of the third connecting shaft, a second fixing post is fixedly connected to the inner cavity of the waste cylinder, a screw is threadedly connected to the inner cavity of the second fixing post, and the screw is fixedly connected to the third connecting shaft through the second fixing post.

[0010] As a preferred embodiment of the above technical solution, a fourth connecting shaft is fixedly connected to the inner cavity of the second fixed column, and a movable column is slidably connected to the outer side of the fourth connecting shaft. The movable column is threadedly connected to the outer side of the screw, a controller is fixedly connected to the top of the movable column, and an air knife is fixedly connected to one end of the movable column. The air knife is electrically connected to the controller through the movable column.

[0011] As a preferred embodiment of the above technical solution, a discharge groove is provided on the inner wall of the waste cylinder. The position of the discharge groove corresponds to the side end face of the scraper facing the waste cylinder, and the opening area of ​​the discharge groove on the inner wall of the waste cylinder is equal to the orthogonal projection area of ​​the scraper side end face in the direction perpendicular to the axis of the waste cylinder.

[0012] As a preferred embodiment of the above technical solution, a feeding frame is fixedly connected to the top of the waste cylinder, and a shielding mechanism is fixedly connected to the inner cavity of the feeding frame. The shielding mechanism includes a third fixing column, which is fixedly connected to one end of the feeding frame. A second connecting column is fixedly connected to one end of the third fixing column, and a first connecting plate is fixedly connected to one end of the second connecting column. The second connecting plate is hinged to the outer side of the first connecting plate.

[0013] As a preferred embodiment of the above technical solution, a cylinder is fixedly connected to one end of the second connecting plate, a piston rod is slidably connected to the inner cavity of the cylinder, a third connecting column is fixedly connected to one end of the piston rod, a fourth fixing column is fixedly connected to one end of the third connecting column, and a third connecting plate is hinged to the inner cavity of the fourth fixing column.

[0014] As a preferred embodiment of the above technical solution, a rotating shaft is fixedly connected to the inner cavity of the third connecting plate, a fifth fixed column is rotatably connected to the outer side of the rotating shaft, the fifth fixed column is fixedly connected to one end of the feeding frame, a baffle plate is fixedly connected to the outer side of the rotating shaft, the baffle plate is rotatably connected to the inner cavity of the feeding frame, an extraction component is rotatably connected to the inner cavity of the feeding frame, the extraction component includes a third motor, the third motor is fixedly connected to one end of the feeding frame, and an ultrasonic extractor is rotatably connected to the inner cavity of the feeding frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] I. This utility model is equipped with a scraping mechanism. The first motor drives the active turntable to rotate through the rotating column. The active turntable drives the first driven turntable outside the first connecting shaft to rotate through the synchronous belt. The bottom end of the first driven turntable is fixed with a columnar plate for pressing the driven gear. The columnar plate presses down on the driven gear, so that the driven gear meshes with the active gear column at the top of the second driven turntable. Since the first and second driven turntables rotate with the first connecting shaft, when the second driven turntable rotates, the active gear column rotates circumferentially. When it meshes with the driven gear, the scraper is driven to rotate 360° through the first connecting column, thereby facilitating effective cleaning of the surface of the collection plate.

[0017] Second, based on the above-mentioned beneficial effects, a shielding mechanism is also provided. The cylinder drives the piston rod to extend and retract. The piston rod drives the third connecting plate, which is hinged to the fourth fixed column, to adjust the angle along the rotation axis through the third connecting column and the fourth fixed column. During the adjustment of the angle of the third connecting plate, the rotation axis fixedly connected to it also rotates, thereby driving the shielding plate to flip the angle, which facilitates the uniform feeding of waste materials. In addition, the ultrasonic extractor uses the principle that ultrasonic waves propagate in the liquid medium and generate periodic pressure changes to achieve the purpose of raw material extraction. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0019] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0020] Figure 2 This is a schematic diagram of the waste cylinder connection of the scraping mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the air knife connection of the scraping mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the rotating column connection of the scraping mechanism of this utility model;

[0023] Figure 5 This is an enlarged connection diagram of the active toothed column of the scraping mechanism of this utility model;

[0024] Figure 6 This is a schematic diagram of the shielding mechanism and shielding plate connection of this utility model.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] In the diagram: 1. Base plate; 2. Scraping mechanism; 21. Waste cylinder; 22. Fixed plate; 23. First motor; 24. Rotating column; 25. Driven turntable; 26. Synchronous belt; 27. First connecting shaft; 28. First driven turntable; 29. ​​Second driven turntable; 210. Driven gear; 211. First fixed column; 212. Second connecting shaft; 213. First connecting column; 214. Scraper; 215. Driven gear; 216. Third connecting shaft; 217. Second motor; 218. Second fixed column; 219. Screw; 220. 221. Four connecting shafts; 222. Moving column; 223. Controller; 224. Air knife; 225. Collecting plate; 226. Discharge chute; 3. Feeding frame; 4. Baffle mechanism; 41. Third fixed column; 42. Second connecting column; 43. First connecting plate; 44. Second connecting plate; 45. Cylinder; 46. Piston rod; 47. Third connecting column; 48. Fourth fixed column; 49. Third connecting plate; 410. Rotating shaft; 411. Fifth fixed column; 412. Baffle plate; 5. Extraction assembly; 51. Third motor; 52. Ultrasonic extractor. Detailed Implementation

[0027] 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.

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0029] Please see Figure 1-5 As shown, this utility model provides a technical solution: a cosmetic raw material extraction device that is easy to maintain, including a scraping mechanism 2. The scraping mechanism 2 includes a fixed plate 22. A first motor 23 is fixedly connected to the top of the fixed plate 22, and a rotating column 24 is rotatably connected to the bottom of the fixed plate 22. The rotating column 24 is electrically connected to the first motor 23 through the fixed plate 22. A drive turntable 25 is fixedly connected to the outer side of the rotating column 24. A synchronous belt 26 is rotatably connected to the inner cavity of the drive turntable 25. A first connecting shaft 27 is rotatably connected to the inner cavity of the fixed plate 22. A first driven turntable 28 is fixedly connected to the outer side of the upper end of the first connecting shaft 27. The first driven turntable 28 is connected to... The first connecting shaft 27 is rotatably connected to the synchronous belt 26 and the driving turntable 25. The second driven turntable 29 is fixedly connected to the outer side of the lower end of the first connecting shaft 27. The top of the second driven turntable 29 is fixedly connected to the driving gear 210. Several driving gears are arranged around the circumference of the driving gear 210. The bottom end of the fixed plate 22 is fixedly connected to the first fixed column 211. The inner cavity of the first fixed column 211 is rotatably connected to the second connecting shaft 212. The outer side of the second connecting shaft 212 is fixedly connected to the first connecting column 213. One end of the first connecting column 213 is fixedly connected to the scraper 214. The end of the first connecting column 213 near the driving gear 210 is rotatably connected to the driven gear 215 through the shaft.

[0030] The first motor 23, serving as the power unit, is a stepper motor. Simultaneously, the wrap angle between the synchronous belt 26 and the driving turntable 25 and the first driven turntable 28 is greater than 120°. Because the larger the wrap angle, the larger the contact area between the synchronous belt 26 and the driving turntable 25 and the first driven turntable 28, the greater the frictional force that can be transmitted. Therefore, it improves the reliability and load-bearing capacity of the transmission and reduces slippage. Then, the first motor 23 drives the driving turntable 25 to rotate via the rotating column 24. The driving turntable 25 rotates via the synchronous belt 26... The belt 26 drives the first driven turntable 28 outside the first connecting shaft 27 to rotate. A columnar plate for pressing the driven gear 215 is fixed at the bottom of the first driven turntable 28. The columnar plate presses down on the driven gear 215, causing it to mesh with the driving gear 210 at the top of the second driven turntable 29. Since the first and second driven turntables 28 and 29 rotate with the first connecting shaft 27, when the second driven turntable 29 rotates, the driving gear 210 rotates circumferentially and meshes with the driven gear 215. The first connecting column 213 drives the scraper 214 to rotate 360°, thus facilitating effective cleaning of the surface of the collecting plate 224.

[0031] As one implementation method in this embodiment, please refer to Figure 4 As shown, a base plate 1 is fixedly connected to the bottom end of the fixed plate 22. The center of the base plate 1 and the center of the rotating column 24 are the same. A collection plate 224 is rotatably connected to the top end of the base plate 1. The collection plate 224 is fixedly connected to the outer side of the bottom end of the rotating column 24.

[0032] The first motor 23 serves as the power source, driving the rotating column 24 and the collecting plate 224 at the top of the base plate 1 to rotate simultaneously via the first connecting shaft 27. As the collecting plate 224 rotates, the scraper 214, due to its sloping design, ensures that its lower end is in close contact with the collecting plate 224, thereby continuously smoothing the surface of the rotating collecting plate 224.

[0033] As one implementation method in this embodiment, please refer to Figure 3 As shown, a waste cylinder 21 is fixedly connected to the top of the base plate 1. A third connecting shaft 216 is rotatably connected to the inner cavity of the waste cylinder 21. A second motor 217 is fixedly connected to one end of the third connecting shaft 216. A second fixing post 218 is fixedly connected to the inner cavity of the waste cylinder 21. A screw 219 is threadedly connected to the inner cavity of the second fixing post 218. The screw 219 is fixedly connected to the second fixing post 218 and the third connecting shaft 216.

[0034] The second motor 217 serves as the power unit and is a stepper motor. It drives the screw 219 to rotate through the third connecting shaft 216. The screw 219 acts as a guide post, which drives the moving post 221, which is threadedly connected to it, to move left and right to adjust the position of the air knife 223.

[0035] As one implementation method in this embodiment, please refer to Figure 3 As shown, a fourth connecting shaft 220 is fixedly connected to the inner cavity of the second fixed column 218, and a moving column 221 is slidably connected to the outer side of the fourth connecting shaft 220. The moving column 221 is threadedly connected to the outer side of the screw 219. A controller 222 is fixedly connected to the top of the moving column 221, and an air knife 223 is fixedly connected to one end of the moving column 221. The air knife 223 is electrically connected to the controller 222 through the moving column 221.

[0036] When the second motor 217 drives the screw 219 to rotate, the moving column 221 moves left and right along the outside of the screw 219. The fourth connecting shaft 220 serves as a stabilizing shaft, ensuring that the moving column 221 does not change its circumferential direction when moving left and right along the outside of the screw 219. This, in turn, drives the controller 222 and the air knife 223 to adjust the air outlet position left and right. The controller 222 adjusts the air volume of the air knife 223 to blow off the waste material accumulated on the surface of the scraping mechanism 2, making it convenient for the scraper 214 to scrape off the waste material.

[0037] As one implementation method in this embodiment, please refer to Figure 3 As shown, a discharge groove 225 is provided on the inner wall of the waste cylinder 21. The position of the discharge groove 225 corresponds to the side end face of the scraper 214 facing the waste cylinder 21, and the opening area of ​​the discharge groove 225 on the inner wall of the waste cylinder 21 is equal to the orthogonal projection area of ​​the side end face of the scraper 214 in the direction perpendicular to the axis of the waste cylinder 21.

[0038] The scraper 214 has one end face facing the waste cylinder 21 that corresponds to the discharge trough 225. The scraper 214 scrapes the waste material on the upper surface of the collection plate 224 and then discharges the material through the corresponding discharge trough 225 for easy collection.

[0039] As one implementation method in this embodiment, please refer to Figure 6 As shown, the top of the waste cylinder 21 is fixedly connected to the feed frame 3, and the inner cavity of the feed frame 3 is fixedly connected to the shielding mechanism 4. The shielding mechanism 4 includes a third fixing post 41, which is fixedly connected to one end of the feed frame 3. A second connecting post 42 is fixedly connected to one end of the third fixing post 41, and a first connecting plate 43 is fixedly connected to one end of the second connecting post 42. A second connecting plate 44 is hinged to the outer side of the first connecting plate 43.

[0040] The third fixed column 41 is used to stably connect the shielding mechanism 4. One side of the third fixed column 41 is connected to the cylinder 45 through the second connecting column 42, the first connecting plate 43, and the second connecting plate 44. During this process, the first connecting plate 43 and the second connecting plate 44 are hinged together, so that the angle of the cylinder 45 can be adjusted during the extension and retraction of the piston rod 46 driven by the cylinder 45, which facilitates the extension and retraction of the piston rod 46.

[0041] As one embodiment of this example, please refer to Figure 6. One end of the second connecting plate 44 is fixedly connected to a cylinder 45. The inner cavity of the cylinder 45 is slidably connected to a piston rod 46. One end of the piston rod 46 is fixedly connected to a third connecting post 47. One end of the third connecting post 47 is fixedly connected to a fourth fixing post 48. The inner cavity of the fourth fixing post 48 is hinged to a third connecting plate 49.

[0042] The cylinder 45 drives the piston rod 46 to extend and retract. The piston rod 46 drives the third connecting plate 49, which is hinged to the fourth fixed column 48, to adjust the angle along the rotation shaft 410 through the third connecting column 47 and the fourth fixed column 48. During the adjustment of the angle of the third connecting plate 49, the rotation shaft 410, which is fixedly connected to it, also rotates, thereby driving the baffle plate 412 to flip the angle, so as to facilitate the uniform unloading of waste materials.

[0043] As one implementation method in this embodiment, please refer to Figures 2-6 As shown, a rotating shaft 410 is fixedly connected to the inner cavity of the third connecting plate 49, and a fifth fixed column 411 is rotatably connected to the outer side of the rotating shaft 410. The fifth fixed column 411 is fixedly connected to one end of the feeding frame 3. A baffle plate 412 is fixedly connected to the outer side of the rotating shaft 410. The baffle plate 412 is rotatably connected to the inner cavity of the feeding frame 3. An extraction component 5 is rotatably connected to the inner cavity of the feeding frame 3. The extraction component 5 includes a third motor 51, which is fixedly connected to one end of the feeding frame 3. An ultrasonic extractor 52 is rotatably connected to the inner cavity of the feeding frame 3.

[0044] The third motor 51, as the power unit, is a servo motor that drives the ultrasonic extractor 52 to rotate within the inner cavity of the feed frame 3 via its shaft, performing ultrasonic extraction of the waste material. During this process, the ultrasonic extractor 52 utilizes the principle that ultrasonic waves (frequency 20-40kHz) propagate in the liquid medium and generate periodic pressure changes: when the sound pressure is negative, the attraction between liquid molecules is broken, forming countless tiny cavitation bubbles (approximately 1-100μm in diameter). When the sound pressure turns to positive, the cavitation bubbles rapidly close and explode, generating instantaneous high pressure and local high temperature (approximately 5000K) of up to several thousand atmospheres, thereby achieving the purpose of raw material extraction.

[0045] Working principle: The first motor 23 drives the driving turntable 25 to rotate via the rotating column 24. The driving turntable 25 drives the first driven turntable 28 outside the first connecting shaft 27 to rotate via the synchronous belt 26. The bottom end of the first driven turntable 28 is fixed with a columnar plate for pressing the driven gear 215. The columnar plate presses down on the driven gear 215, so that the driven gear 215 meshes with the driving gear 210 at the top of the second driven turntable 29. Since the first driven turntable 28 and the second driven turntable 29 are connected to the first connecting shaft 27... When the second driven turntable 29 rotates, the driving gear 210 rotates circumferentially and meshes with the driven gear 215. This causes the scraper 214 to rotate 360° via the first connecting column 213, thus facilitating effective cleaning of the surface of the collection plate 224. In addition, the second motor 217 drives the screw 219 to rotate via the third connecting shaft 216, causing the moving column 221 to slide along the fourth connecting shaft 220 to adjust the position of the air knife 223. The controller 222 controls the air knife 223 to blow out high-pressure airflow to clean the residue.

[0046] The cylinder 45 drives the piston rod 46 to extend and retract. The piston rod 46 drives the third connecting plate 49, which is hinged to the fourth fixed column 48, to adjust its angle along the rotating shaft 410 through the third connecting column 47 and the fourth fixed column 48. During the adjustment of the angle of the third connecting plate 49, the rotating shaft 410, which is fixedly connected to it, also rotates, thereby driving the baffle plate 412 to flip its angle, which facilitates the uniform feeding of waste materials. In addition, the ultrasonic extractor 52 utilizes the principle that ultrasonic waves (frequency 20-40kHz) propagate in the liquid medium and generate periodic pressure changes. When the sound pressure is negative, the attraction between liquid molecules is broken, forming countless tiny cavitation bubbles (diameter about 1-100μm). When the sound pressure turns to positive pressure, the cavitation bubbles close and explode rapidly, generating instantaneous high pressure and local high temperature (about 5000K) of up to thousands of atmospheres, thereby achieving the purpose of raw material extraction.

[0047] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cosmetic raw material extraction device that is easy to maintain, characterized in that: The scraping mechanism (2) includes a fixed plate (22), a first motor (23) fixedly connected to the top of the fixed plate (22), a rotating column (24) rotatably connected to the bottom of the fixed plate (22), the rotating column (24) being electrically connected to the first motor (23) through the fixed plate (22), a drive turntable (25) fixedly connected to the outer side of the rotating column (24), a synchronous belt (26) rotatably connected to the inner cavity of the drive turntable (25), a first connecting shaft (27) rotatably connected to the inner cavity of the fixed plate (22), a first driven turntable (28) fixedly connected to the outer side of the upper end of the first connecting shaft (27), and the first driven turntable (28) being connected to the drive turntable (23) through the synchronous belt (26). 5) Rotary connection: A second driven turntable (29) is fixedly connected to the outer side of the lower end of the first connecting shaft (27). A driving gear column (210) is fixedly connected to the top of the second driven turntable (29). Several driving gear columns (210) are arranged around the circumference. A first fixed column (211) is fixedly connected to the bottom end of the fixed plate (22). A second connecting shaft (212) is rotatably connected to the inner cavity of the first fixed column (211). A first connecting column (213) is fixedly connected to the outer side of the second connecting shaft (212). A scraper (214) is fixedly connected to one end of the first connecting column (213). A driven gear (215) is rotatably connected to the end of the first connecting column (213) near the driving gear column (210) through a shaft.

2. The cosmetic raw material extraction equipment that is easy to maintain according to claim 1, characterized in that: The bottom end of the fixed plate (22) is fixedly connected to the base plate (1), the center of the base plate (1) and the rotating column (24) are the same, the top end of the base plate (1) is rotatably connected to the collecting plate (224), and the collecting plate (224) is fixedly connected to the outside of the bottom end of the rotating column (24).

3. The cosmetic raw material extraction equipment that is easy to maintain according to claim 2, characterized in that: The top of the base plate (1) is fixedly connected to a waste cylinder (21), and the inner cavity of the waste cylinder (21) is rotatably connected to a third connecting shaft (216). One end of the third connecting shaft (216) is fixedly connected to a second motor (217), and the inner cavity of the waste cylinder (21) is fixedly connected to a second fixing post (218). The inner cavity of the second fixing post (218) is threadedly connected to a screw (219), and the screw (219) is fixedly connected to the second fixing post (218) and the third connecting shaft (216).

4. The cosmetic raw material extraction equipment that is easy to maintain according to claim 3, characterized in that: The inner cavity of the second fixed column (218) is fixedly connected to a fourth connecting shaft (220). A movable column (221) is slidably connected to the outer side of the fourth connecting shaft (220). The movable column (221) is threadedly connected to the outer side of the screw (219). A controller (222) is fixedly connected to the top of the movable column (221). An air knife (223) is fixedly connected to one end of the movable column (221). The air knife (223) is electrically connected to the controller (222) through the movable column (221).

5. The cosmetic raw material extraction equipment that is easy to maintain according to claim 3, characterized in that: The waste cylinder (21) has a discharge groove (225) on its inner wall. The position of the discharge groove (225) corresponds to the side end face of the scraper (214) facing the waste cylinder (21). The opening area of ​​the discharge groove (225) on the inner wall of the waste cylinder (21) is equal to the orthogonal projection area of ​​the side end face of the scraper (214) in the direction perpendicular to the axis of the waste cylinder (21).

6. The cosmetic raw material extraction equipment according to claim 5, characterized in that: The top of the waste cylinder (21) is fixedly connected to the feed frame (3), and the inner cavity of the feed frame (3) is fixedly connected to the shielding mechanism (4). The shielding mechanism (4) includes a third fixing column (41), which is fixedly connected to one end of the feed frame (3). One end of the third fixing column (41) is fixedly connected to a third fixing column (41), and one end of the third fixing column (41) is fixedly connected to a second connecting column (42). One end of the second connecting column (42) is fixedly connected to a first connecting plate (43), and the outer side of the first connecting plate (43) is hinged to a second connecting plate (44).

7. The cosmetic raw material extraction equipment according to claim 6, characterized in that: A cylinder (45) is fixedly connected to one end of the second connecting plate (44). A piston rod (46) is slidably connected to the inner cavity of the cylinder (45). A third connecting post (47) is fixedly connected to one end of the piston rod (46). A fourth fixing post (48) is fixedly connected to one end of the third connecting post (47). A third connecting plate (49) is hinged to the inner cavity of the fourth fixing post (48).

8. The cosmetic raw material extraction equipment according to claim 7, characterized in that: The inner cavity of the third connecting plate (49) is fixedly connected to a rotating shaft (410), and the outer side of the rotating shaft (410) is rotatably connected to a fifth fixed column (411). The fifth fixed column (411) is fixedly connected to one end of the feeding frame (3). The outer side of the rotating shaft (410) is fixedly connected to a baffle plate (412), and the baffle plate (412) is rotatably connected to the inner cavity of the feeding frame (3). The inner cavity of the feeding frame (3) is rotatably connected to an extraction component (5). The extraction component (5) includes a third motor (51), which is fixedly connected to one end of the feeding frame (3). The inner cavity of the feeding frame (3) is rotatably connected to an ultrasonic extractor (52).

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