Extraction device for inspection

Abstract

The utility model relates to an extraction device for inspection, which belongs to the technical field of extraction devices and comprises a fixed bottom plate, an extraction mixing barrel mounted on the outer wall of the top of the fixed bottom plate, a circular cover plate arranged at the top of the extraction mixing barrel, a support spindle rotatably connected onto the circular cover plate, and a triangular bottom plate mounted at one end of the support spindle. The triangular bottom plate is rotationally connected with the side stirring shafts respectively, the triangular bottom plate can be driven to rotate through the supporting main shaft, so that the stirring main shaft on the triangular bottom plate and the three side stirring shafts can rotate, and the three side stirring shafts can rotate automatically; the side stirring shaft and the stirring main shaft can fully mix the traditional Chinese medicinal material perilla frutescens with an extraction liquid, and after extraction is completed, a ball screw can drive a circular cover plate to ascend through a Z-shaped supporting plate, so that a cleaning supporting plate can move from the bottom of an extraction mixing barrel to the top of the extraction mixing barrel, and the extraction mixing barrel is cleaned; and cleaning of large-particle residues in the extraction mixing barrel is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to an extraction device for testing. Background Art

[0002] There are many types of Chinese medicinal materials, and their chemical composition is very complex. They contain multiple effective ingredients, ineffective ingredients, and toxic ingredients. Among the many Chinese medicinal materials, perilla is a common one. Perilla has unique active substances and nutrients, and can be used as medicine, food, oil, and spice, etc. It has high economic value and is a multi-purpose plant. At present, in order to better utilize Chinese medicinal materials, it is necessary to detect the components and medicinal properties of Chinese medicinal materials. The extraction device can extract the components contained in Chinese medicinal materials, which is beneficial to the detection of Chinese medicinal materials. The extraction method is a conventional method for extracting the effective ingredients of medicinal materials. The principle is to soak the Chinese medicine in an extraction tank so that the effective ingredients in the Chinese medicine are dissolved in water or other organic solvents, and then extracted. In order to ensure that the Chinese medicinal materials and the extract are more fully integrated, the Chinese medicinal materials are often stirred.

[0003] After searching Chinese patent CN218636668U, a Chinese herbal medicine extractor is disclosed, including: a base, a lifting mechanism and an extraction mechanism, a Chinese herbal medicine extraction barrel is fixedly installed on the top side of the base, a liquid discharge pipe is fixedly installed on the Chinese herbal medicine extraction barrel, a sealing cover is arranged on the top side of the Chinese herbal medicine extraction barrel, the lifting mechanism is arranged on the base, and the extraction mechanism is arranged in the Chinese herbal medicine extraction barrel. The utility model first drives the rotating shaft to rotate clockwise through the servo motor, drives four Chinese herbal medicine filter cartridges to rotate clockwise in the extracting liquid through the rotating rod, and after rotating for a certain period of time, the servo motor stops and starts to rotate counterclockwise, drives the four Chinese herbal medicine filter cartridges to rotate counterclockwise for a certain period of time, and then rotates clockwise, so that the Chinese medicine is continuously impacted by the liquid flow in the Chinese herbal medicine filter cartridge during the rotation process, so that it is fully in contact with the extracting liquid, and is extracted under the action of the ultrasonic generator, which greatly improves the extraction effect and extraction efficiency of Chinese herbal medicine.

[0004] Although the above-mentioned prior art can stir the Chinese medicinal materials so that the medicinal materials can fully contact with the extraction liquid, it simply adopts the method of rotating the rotating rod to stir, and the stirring effect is not ideal. In addition, in the above-mentioned prior art, after the extraction is completed, the remaining large particles of residue in the extraction barrel are not convenient to remove. Utility Model Content

[0005] In order to overcome the technical defects of the prior art, the utility model provides an extraction device for inspection, which can more fully mix the extraction liquid with the Chinese medicinal materials to ensure the extraction effect, and the device can also conveniently clean up the large particle residue after extraction.

[0006] The technical solution adopted by the utility model is: an extraction device for inspection, comprising a fixed bottom plate, an extraction mixing barrel is installed on the top outer wall of the fixed bottom plate, a circular cover plate is arranged on the top of the extraction mixing barrel, a supporting main shaft is rotatably connected to the circular cover plate, one end of the supporting main shaft is installed with a triangular bottom plate, side stirring shafts are rotatably connected to the triangular bottom plates, a stirring main shaft is installed on the bottom outer wall of the triangular bottom plate, a driving gear is installed on the side wall of the supporting main shaft, a driven gear is installed on one end of the side stirring shaft, the driving gear is meshed with the driven gear, a cleaning component for cleaning medicinal material residues is installed on the bottom outer wall of the circular cover plate, and Z-shaped supporting plates are respectively installed on the circular cover plates.

[0007] Preferably, in order to enable the side stirring shaft and the stirring main shaft to fully stir the Chinese medicinal materials, stirring blades are installed on the side walls of the side stirring shaft and the stirring main shaft, and the stirring blades on the side stirring shaft and the stirring blades on the stirring main shaft are installed alternately.

[0008] Preferably, in order to be able to drive the circular cover plate to rise and fall, a support vertical plate is installed on the top outer wall of the fixed base plate, and a support seat is installed on one side wall of the support vertical plate. A ball screw is rotatably connected to the support seat, and the ball screw is connected to one of the Z-shaped support plates through a ball nut.

[0009] Preferably, in order to drive the ball screw to rotate, a rotating motor is installed on one side wall of the supporting vertical plate, the output end of the rotating motor is connected to a driving pulley, and a driven pulley is installed at one end of the ball screw, and the driving pulley is connected to the driven pulley through a transmission belt.

[0010] Preferably, in order to drive the supporting main shaft to rotate, a driving motor is installed on the top outer wall of the circular cover plate, the output end of the driving motor is connected to a driven bevel gear, and one end of the supporting main shaft is installed with a driving bevel gear, and the driving bevel gear is meshingly connected with the driven bevel gear.

[0011] Preferably, in order to facilitate cleaning of the residue inside the extraction mixing barrel, the cleaning assembly includes a cleaning support plate, the cleaning support plate is located on the bottom outer wall of the circular cover plate, a cleaning bottom plate is installed on the bottom outer wall of the cleaning support plate, and filtering holes are respectively opened on the cleaning bottom plate.

[0012] Preferably, in order to enable the cleaning bottom plate to clean the side wall of the extraction mixing barrel, a cleaning ring is installed on the side wall of the cleaning bottom plate.

[0013] Preferably, in order to guide the circular cover plate and improve the stability of the circular cover plate when it is lifted or lowered, a guide column is installed on the top outer wall of the fixed base plate, and the guide column is movably connected to the other Z-shaped support plate.

[0014] The beneficial effect of the utility model is that the supporting main shaft can drive the triangular bottom plate to rotate, so that the stirring main shaft and the three side stirring shafts on the triangular bottom plate can rotate, and the three side stirring shafts can all rotate on their own, so that the side stirring shaft and the stirring main shaft can mix the Chinese medicinal material Perilla frutescens with the extract more fully. After the extraction is completed, the ball screw can drive the circular cover plate to rise through the Z-shaped supporting plate, so that the cleaning supporting plate can be moved from the bottom of the extraction mixing barrel to the top of the extraction mixing barrel, so that the large particle residue inside the extraction mixing barrel can be cleaned more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the Z-shaped support plate structure of the present utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the extraction mixing barrel of the utility model.

[0018] Figure 4 for Figure 2 A in the figure is an enlarged structural diagram.

[0019] Figure 5 for Figure 3 The enlarged structural diagram at B in FIG.

[0020] Explanation of the accompanying drawings: In the figure: 1, fixed bottom plate; 2, extraction mixing barrel; 3, circular cover plate; 4, support vertical plate; 5, support seat; 6, ball screw; 7, Z-shaped support plate; 8, support main shaft; 9, guide column; 10, cleaning component; 1001, cleaning support plate; 1002, cleaning bottom plate; 1003, cleaning ring; 11, triangular bottom plate; 12, side stirring shaft; 13, driven gear; 14, stirring main shaft; 15, driving gear; 16, stirring blade; 17, driving motor; 18, driven bevel gear; 19, driving bevel gear; 20, rotating motor; 21, driving pulley; 22, driven pulley. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] like Figure 1-Figure 5As shown, this embodiment provides an extraction device for inspection, including a fixed bottom plate 1, an extraction mixing barrel 2 is installed on the top outer wall of the fixed bottom plate 1, a circular cover plate 3 is arranged on the top of the extraction mixing barrel 2, a supporting main shaft 8 is rotatably connected to the circular cover plate 3, one end of the supporting main shaft 8 is installed with a triangular bottom plate 11, and side stirring shafts 12 are rotatably connected to the triangular bottom plate 11, a stirring main shaft 14 is installed on the bottom outer wall of the triangular bottom plate 11, a driving gear 15 is installed on the side wall of the supporting main shaft 8, one end of the side stirring shaft 12 is installed with a driven gear 13, the driving gear 15 is meshed with the driven gear 13, and the bottom outer wall of the circular cover plate 3 is installed There is a cleaning component 10 for cleaning medicinal material residues, a Z-shaped support plate 7 is respectively installed on the circular cover plate 3, and stirring blades 16 are installed on the side walls of the side stirring shaft 12 and the stirring main shaft 14. The stirring blades 16 are conducive to the side stirring shaft 12 and the stirring main shaft 14 to stir the Chinese medicinal materials, and the stirring blades 16 on the side stirring shaft 12 and the stirring blades 16 on the stirring main shaft 14 are staggered. A support vertical plate 4 is installed on the top outer wall of the fixed bottom plate 1, and a support seat 5 is respectively installed on one side wall of the support vertical plate 4. A ball screw 6 is rotatably connected to the support seat 5, and the ball screw 6 is connected to one of the Z-shaped support plates 7 through a ball nut. A rotating motor 20 is installed on one side wall of the plate 4, and a driving pulley 21 is connected to the output end of the rotating motor 20. A driven pulley 22 is installed at one end of the ball screw 6. The driving pulley 21 is connected to the driven pulley 22 through a transmission belt. A driving motor 17 is installed on the top outer wall of the circular cover plate 3. The output end of the driving motor 17 is connected to a driven bevel gear 18. A driving bevel gear 19 is installed at one end of the supporting main shaft 8. The driving bevel gear 19 is meshed and connected with the driven bevel gear 18. During extraction, the perilla and the extract are first placed in the extraction mixing barrel 2, and then the driving pulley 21 is driven to rotate by the rotating motor 20, so that the ball screw 6 can pass. The circular cover plate 3 is driven down to cover the top of the extraction mixing barrel 2 by the Z-shaped support plate 7, and then the driven bevel gear 18 is driven to rotate by the driving motor 17, so that the supporting main shaft 8 can drive the triangular bottom plate 11 to rotate, so that the stirring main shaft 14 on the triangular bottom plate 11 can rotate at the center of the extraction mixing barrel 2, and the three side stirring shafts 12 can rotate around the center of the side stirring shaft 12, and at the same time, the driven gear 15 can drive the driven gear 13 to rotate, so that the three side stirring shafts 12 can all rotate, so that the side stirring shaft 12 and the stirring main shaft 14 can more fully mix the Chinese medicinal material Perilla frutescens with the extract.

[0023] The cleaning assembly 10 includes a cleaning support plate 1001, which is located on the bottom outer wall of the circular cover plate 3. A cleaning bottom plate 1002 is installed on the bottom outer wall of the cleaning support plate 1001, and filter holes are respectively opened on the cleaning bottom plate 1002. After the extraction is completed, the active pulley 21 is driven to reverse by rotating the motor 20, so that the ball screw 6 can drive the circular cover plate 3 to rise through the Z-shaped support plate 7, so that the cleaning support plate 1001 can move from the bottom of the extraction mixing barrel 2 to the top of the extraction mixing barrel 2, so that the large particles of residue inside the extraction mixing barrel 2 can be cleaned more conveniently.

[0024] A cleaning ring 1003 is installed on the side wall of the cleaning bottom plate 1002. When the cleaning support plate 1001 moves upward, the side wall of the extraction mixing barrel 2 can be scraped by the cleaning ring 1003, so that the side wall of the extraction mixing barrel 2 can be cleaned.

[0025] A guide column 9 is installed on the top outer wall of the fixed base plate 1. The guide column 9 is movably connected to another Z-shaped support plate 7. The circular cover plate 3 can be guided by the guide column 9, which is beneficial to improving the stability of the circular cover plate 3 when it is lifted or lowered.

[0026] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. An extraction device for testing, comprising a fixed bottom plate (1), an extraction mixing barrel (2) being mounted on the top outer wall of the fixed bottom plate (1), characterized in that: A circular cover plate (3) is arranged on the top of the extraction and mixing barrel (2), a supporting main shaft (8) is rotatably connected to the circular cover plate (3), one end of the supporting main shaft (8) is mounted with a triangular bottom plate (11), side stirring shafts (12) are rotatably connected to the triangular bottom plate (11), a stirring main shaft (14) is mounted on the bottom outer wall of the triangular bottom plate (11), a driving gear (15) is mounted on the side wall of the supporting main shaft (8), one end of the side stirring shaft (12) is mounted with a driven gear (13), the driving gear (15) is meshingly connected with the driven gear (13), a cleaning assembly (10) for cleaning medicinal material residues is mounted on the bottom outer wall of the circular cover plate (3), and Z-shaped supporting plates (7) are mounted on the circular cover plate (3).

2. The extraction device for testing according to claim 1, characterized in that: Stirring blades (16) are installed on the side walls of the side stirring shaft (12) and the stirring main shaft (14), and the stirring blades (16) on the side stirring shaft (12) and the stirring blades (16) on the stirring main shaft (14) are installed in a staggered manner.

3. The extraction device for testing according to claim 1, characterized in that: A support vertical plate (4) is mounted on the top outer wall of the fixed bottom plate (1), and a support seat (5) is mounted on one side wall of the support vertical plate (4). A ball screw (6) is rotatably connected to the support seat (5), and the ball screw (6) is connected to one of the Z-shaped support plates (7) via a ball nut.

4. The extraction device for testing according to claim 3, characterized in that: A rotating motor (20) is mounted on one side wall of the supporting vertical plate (4); an output end of the rotating motor (20) is connected to a driving pulley (21); one end of the ball screw (6) is mounted with a driven pulley (22); the driving pulley (21) is connected to the driven pulley (22) via a transmission belt.

5. The extraction device for testing according to claim 1, characterized in that: A driving motor (17) is mounted on the top outer wall of the circular cover plate (3); an output end of the driving motor (17) is connected to a driven helical gear (18); one end of the supporting main shaft (8) is mounted with a driving helical gear (19); the driving helical gear (19) is meshingly connected to the driven helical gear (18).

6. The extraction device for testing according to claim 1, characterized in that: The cleaning assembly (10) comprises a cleaning support plate (1001), the cleaning support plate (1001) being located on the bottom outer wall of the circular cover plate (3), a cleaning bottom plate (1002) being mounted on the bottom outer wall of the cleaning support plate (1001), and filtering holes being respectively provided on the cleaning bottom plate (1002).

7. The extraction device for testing according to claim 6, characterized in that: A cleaning ring (1003) is installed on the side wall of the cleaning bottom plate (1002).

8. The extraction device for testing according to claim 1, characterized in that: A guide column (9) is mounted on the top outer wall of the fixed base plate (1), and the guide column (9) is movably engaged with another Z-shaped support plate (7).

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