High-efficiency extraction equipment

Abstract

The utility model discloses high-efficiency extraction equipment which comprises an extraction box, a box cover is fixedly mounted at the top end of the extraction box, a threaded sleeve is rotatably mounted at the circle center of the top wall of the box cover, a screw rod is in threaded connection with the threaded sleeve, a top plate is fixedly welded to the top end of the screw rod, and a driving motor is fixedly mounted on the top plate; the output end of the driving motor is in transmission connection with a rotating rod, the rotating rod is rotatably mounted in the inner cavity of the screw rod, a mounting rod is fixedly mounted at the bottom end of the rotating rod, a first cleaning brush is fixedly mounted at one end of the mounting rod, and a first scraping plate is fixedly mounted at the end, away from the first cleaning brush, of the mounting rod. The inner wall of the extraction box can be comprehensively cleaned, after cleaning is completed, the first cleaning brush, the first scraping plate, the second cleaning brush and the second scraping plate are reset in the inner cavity of the box cover, direct contact with extraction raw materials during extraction is avoided, the service life of the cleaning brushes and the scraping plates is guaranteed, and the influence on the quality of extracted essential oil is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction equipment, in particular to high-efficiency extraction equipment. Background Art

[0002] Extraction, also known as solvent extraction or liquid-liquid extraction (to distinguish it from solid-liquid extraction, i.e. leaching), is also called extraction (commonly used in the petroleum refining industry). It is a mass transfer separation process in which a liquid extractant is used to treat an immiscible two-component or multi-component solution to achieve component separation.

[0003] In the prior art, an authorized patent with announcement number CN220926706U discloses an essential oil extraction device, including a barrel body, a discharge hopper is arranged above the barrel body, one end of the bottom of the discharge hopper passes through the top of the barrel body and extends into the barrel body, the four corners of the bottom of the discharge hopper are installed with the top of the barrel body through support rods, the top of the discharge hopper is connected with a discharge pipe, and a filter frame is arranged inside the discharge hopper; the utility model provides an essential oil extraction device to solve the problem that when the existing essential oil extraction equipment needs to extract other types of essential oils, personnel may need to open the main tank cover of the equipment for cleaning to avoid contamination with other essential oils and affect the quality of the essential oils, and the oil-water mixture converted by the existing extraction equipment may contain some dirt and sediment impurities that are not well filtered and mixed in the mixture, which will affect the quality of the essential oils, reduce the practicability of the extraction equipment, thereby reducing the burden on personnel and improving the working efficiency and practicability of the extraction equipment.

[0004] However, the above technical solution still has the following shortcomings when it is actually used: the cleaning components such as the bristles and scrapers in the above device are all arranged in the inner cavity of the barrel, so that during the extraction process, the bristles and scrapers are in contact with the extraction raw materials, which not only affects the service life of the bristles and scrapers but also affects the quality of the extracted essential oils. In this regard, we propose a high-efficiency extraction equipment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a high-efficiency extraction device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a high-efficiency extraction device, comprising:

[0007] An extraction box, wherein a box cover is fixedly installed on the top of the extraction box, a threaded sleeve is rotatably installed at the center of the top wall of the box cover, a screw is threadedly connected to the threaded sleeve, a top plate is fixedly welded to the top of the screw, a driving motor is fixedly installed on the top plate, a rotating rod is transmission-connected to the output end of the driving motor, the rotating rod is rotatably installed in the inner cavity of the screw, the bottom end of the rotating rod extends to the inner cavity of the box cover and is fixedly installed with a mounting rod, one end of the mounting rod is fixedly installed with a first cleaning brush, the end of the mounting rod away from the first cleaning brush is fixedly installed with a first scraper, and a second cleaning brush and a second scraper are fixedly installed on the bottom wall of the mounting rod.

[0008] Preferably, a driven gear is fixedly mounted on the threaded sleeve, a mounting frame is fixedly mounted on the top wall of the box cover, the mounting frame is arranged on one side of the driven gear, a servo motor is fixedly mounted on the mounting frame, a driving gear is fixedly mounted on the output shaft of the servo motor, and the driving gear is meshingly connected with the driven gear.

[0009] Preferably, a water tank is fixedly mounted on the top wall of the box cover, an annular tube is fixedly mounted in the inner cavity of the box cover, the annular tube is connected to a water pump in the water tank through a conduit, and a plurality of nozzles are fixedly mounted on the annular tube.

[0010] Preferably, a feed pipe is fixedly mounted on the side wall of the extraction box, and a discharge pipe is fixedly mounted on the bottom wall of the extraction box.

[0011] Preferably, a guide rod is fixedly welded on the top wall of the box cover, the guide rod of the box cover is arranged at the rear side of the screw rod, and the top plate is slidably connected to the guide rod of the box cover via a through hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model needs to clean the extraction box, multiple nozzles can be opened to spray water first, and the driving motor and the servo motor can be started at the same time. The driving motor drives the mounting rod to rotate through the rotating rod, so that the first cleaning brush and the first scraper clean the inner wall of the extraction box. The servo motor drives the threaded sleeve to rotate positively, so that the screw rod moves downward, thereby driving the mounting rod to move downward, and the inner wall of the extraction box is fully cleaned. When the mounting rod drives the second cleaning brush and the second scraper to fit with the inner wall of the bottom side of the extraction box, the second cleaning brush and the second scraper can clean the inner wall of the bottom side of the extraction box, so as to achieve comprehensive cleaning of the inner wall of the extraction box. After cleaning, the first cleaning brush, the first scraper, the second cleaning brush and the second scraper are reset in the inner cavity of the box cover to avoid direct contact with the extraction raw materials during extraction, thereby ensuring the service life of the cleaning brush and the scraper and reducing the impact on the quality of the extracted essential oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the three-dimensional structure of a high-efficiency extraction device proposed by the utility model;

[0015] Figure 2 This is a front view of the cross-section of a box cover in a high-efficiency extraction device proposed by the utility model;

[0016] Figure 3 The utility model provides a high-efficiency extraction device Figure 1 Enlarged structural diagram at point A in the middle.

[0017] In the figure: 1, extraction box; 2, box cover; 3, threaded sleeve; 4, screw; 5, top plate; 6, driving motor; 7, rotating rod; 8, mounting rod; 9, first cleaning brush; 10, first scraper; 11, second cleaning brush; 12, second scraper; 13, driven gear; 14, mounting frame; 15, servo motor; 16, driving gear; 17, water tank; 18, annular pipe; 19, nozzle; 20, feed pipe; 21, discharge pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 The utility model provides a technical solution: a high-efficiency extraction device, comprising:

[0020] An extraction box 1, wherein a box cover 2 is fixedly installed on the top of the extraction box 1, a threaded sleeve 3 is rotatably installed at the center of the top wall of the box cover 2, a screw 4 is threadedly connected to the threaded sleeve 3, a top plate 5 is fixedly welded to the top of the screw 4, a drive motor 6 is fixedly installed on the top plate 5, a rotating rod 7 is transmission-connected to the output end of the drive motor 6, the rotating rod 7 is rotatably installed in the inner cavity of the screw 4, the bottom end of the rotating rod 7 extends to the inner cavity of the box cover 2 and is fixedly installed with a mounting rod 8, one end of the mounting rod 8 is fixedly installed with a first cleaning brush 9, the end of the mounting rod 8 away from the first cleaning brush 9 is fixedly installed with a first scraper 10, and a second cleaning brush 11 and a second scraper 12 are fixedly installed on the bottom wall of the mounting rod 8.

[0021] A driven gear 13 is fixedly mounted on the threaded sleeve 3, a mounting frame 14 is fixedly mounted on the top wall of the box cover 2, the mounting frame 14 is arranged on one side of the driven gear 13, a servo motor 15 is fixedly mounted on the mounting frame 14, a driving gear 16 is fixedly mounted on the output shaft of the servo motor 15, the driving gear 16 is meshingly connected with the driven gear 13, the servo motor 15 can drive the driving gear 16 to rotate after starting, and the driving gear 16 can drive the threaded sleeve 3 to rotate by meshing with the driven gear 13, thereby driving the screw rod 4 to move up and down.

[0022] A water tank 17 is fixedly mounted on the top wall of the box cover 2, and an annular pipe 18 is fixedly mounted in the inner cavity of the box cover 2. The annular pipe 18 is connected to a water pump in the water tank 17 through a conduit, and a plurality of nozzles 19 are fixedly mounted on the annular pipe 18. The water tank 17 can transport water to the annular pipe 18, and then the inner wall of the extraction box 1 is flushed through the nozzles 19.

[0023] A feed pipe 20 is fixedly installed on the side wall of the extraction box 1 , and a discharge pipe 21 is fixedly installed on the bottom wall of the extraction box 1 .

[0024] A guide rod is fixedly welded on the top wall of the box cover 2, and the guide rod of the box cover 2 is arranged on the rear side of the screw rod 4. The top plate 5 is slidably connected to the guide rod of the box cover 2 through the opened through hole. The sliding cooperation between the set top plate 5 and the guide rod can play a guiding role when the screw rod 4 is raised or lowered.

[0025] Working principle: When the extraction box 1 needs to be cleaned, the utility model can first open multiple nozzles 19 to spray water, and at the same time start the driving motor 6 and the servo motor 15. The driving motor 6 drives the mounting rod 8 to rotate through the rotating rod 7, so that the first cleaning brush 9 and the first scraper 10 clean the inner wall of the extraction box 1. The servo motor 15 drives the threaded sleeve 3 to rotate forward, so that the screw 4 moves downward, thereby driving the mounting rod 8 to move downward, and the inner wall of the extraction box 1 is fully cleaned. When the mounting rod 8 drives the second cleaning brush 11 and the second scraper 12 to fit the inner wall of the bottom side of the extraction box 1, the second cleaning brush 11 and the second scraper 12 can clean the inner wall of the bottom side of the extraction box 1, so as to achieve comprehensive cleaning of the inner wall of the extraction box 1. After cleaning, the first cleaning brush 9, the first scraper 10, the second cleaning brush 11 and the second scraper 12 are reset in the inner cavity of the box cover 2 to avoid direct contact with the extraction raw materials during extraction, thereby ensuring the service life of the cleaning brush and the scraper and reducing the influence on the quality of the essential oil extracted.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency extraction device, characterized in that: include: An extraction box (1), wherein a box cover (2) is fixedly installed on the top of the extraction box (1), a threaded sleeve (3) is rotatably installed at the center of the top wall of the box cover (2), a screw rod (4) is threadedly connected to the threaded sleeve (3), a top plate (5) is fixedly welded to the top of the screw rod (4), a driving motor (6) is fixedly installed on the top plate (5), a rotating rod (7) is transmission-connected to the output end of the driving motor (6), the rotating rod (7) is rotatably installed in the inner cavity of the screw rod (4), the bottom end of the rotating rod (7) extends to the inner cavity of the box cover (2) and is fixedly installed with a mounting rod (8), one end of the mounting rod (8) is fixedly installed with a first cleaning brush (9), the end of the mounting rod (8) away from the first cleaning brush (9) is fixedly installed with a first scraper (10), and a second cleaning brush (11) and a second scraper (12) are fixedly installed on the bottom wall of the mounting rod (8).

2. A high-efficiency extraction device according to claim 1, characterized in that: A driven gear (13) is fixedly mounted on the threaded sleeve (3), a mounting frame (14) is fixedly mounted on the top wall of the box cover (2), the mounting frame (14) is arranged on one side of the driven gear (13), a servo motor (15) is fixedly mounted on the mounting frame (14), a driving gear (16) is fixedly mounted on the output shaft of the servo motor (15), and the driving gear (16) is meshedly connected with the driven gear (13).

3. A high-efficiency extraction device according to claim 1, characterized in that: A water tank (17) is fixedly mounted on the top wall of the box cover (2), an annular tube (18) is fixedly mounted in the inner cavity of the box cover (2), the annular tube (18) is connected to a water pump in the water tank (17) via a conduit, and a plurality of nozzles (19) are fixedly mounted on the annular tube (18).

4. A high-efficiency extraction device according to claim 1, characterized in that: A feed pipe (20) is fixedly mounted on the side wall of the extraction box (1), and a discharge pipe (21) is fixedly mounted on the bottom wall of the extraction box (1).

5. The high-efficiency extraction device according to claim 1, characterized in that: A guide rod is fixedly welded on the top wall of the box cover (2), the guide rod of the box cover (2) is arranged on the rear side of the screw rod (4), and the top plate (5) is slidably connected to the guide rod of the box cover (2) via a through hole.

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