Mulberry polyphenol extraction equipment

Abstract

The utility model relates to the technical field of mulberry polyphenol extraction, and discloses mulberry polyphenol extraction equipment which comprises an extraction box, the top end of the extraction box is connected with a crushing box through a supporting column, the top end of the crushing box is connected with a feeding pipe through a crushing assembly, a liquid inlet pipe is arranged at the front end of the extraction box in a penetrating mode, and a control panel is arranged at the front end of the extraction box. A second motor is fixedly connected to the left end of the extraction box, a transmission shaft is fixedly connected to the driving end of the second motor, a plurality of stirring blades are fixedly connected to the outer wall of the transmission shaft, a driven shaft is connected to the right side of the outer wall of the transmission shaft through a transmission assembly, and a cam is fixedly connected to the outer wall of the driven shaft. According to the mulberry polyphenol extraction device, the motor II drives the transmission shaft to rotate, so that the stirring blades stir in the extraction box, mulberries are prevented from being stacked at the top end of the filter plate, the contact area of the mulberries and ethanol is increased, the ethanol better permeates into the mulberries, and the extraction efficiency of mulberry polyphenol is improved.

Description

Technical Field

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

[0002] Mulberry, also known as mulberry, is the fruit spike of the mulberry tree of the Moraceae family. It is also known as mulberry seeds, mulberry sugarcane, mulberry dates, mulberry fruits, mulberry bubbles, black mulberry, etc. It is sweet and juicy and is one of the fruits that people often eat. Mulberry polyphenols are one of the components of mulberry. Since mulberry polyphenols have many effects, people often extract polyphenols from mulberry.

[0003] After searching, a mulberry polyphenol extraction device with announcement number CN213790070U includes an extraction tube, a small crusher and a conveying mechanism. One side of the top of the extraction tube is connected to a feed hopper, and the other side of the top of the extraction tube is connected to a liquid inlet pipe. One side of the extraction tube is connected to a de-impurity pipe and a liquid discharge pipe in sequence from top to bottom. A circular filter screen is provided on the upper side of the interior of the extraction tube, and a partition is fixedly connected to the lower side of the interior of the extraction tube. In the utility model, the extraction equipment can realize continuous operation of crushing, conveying and extraction, which increases work efficiency. The circular holes, dustproof nets and fans can be used to prevent mulberries from accumulating and increase the extraction effect. The colloid blocked by the circular filter screen can be cleaned by the coordinated use of the n-type plate, electric cylinder, load-bearing plate, cleaning motor, cleaning shaft, de-impurity pipe and vertical rod, which increases the convenience of use and prevents the filtering effect from being affected.

[0004] Based on the above patent, circular holes, dust-proof nets and fans are used to prevent mulberries from piling up and increase the extraction effect. However, when there are a large number of mulberries, they will still be piled up flat on the filter, and ethanol cannot naturally penetrate into the piled mulberries. If the number of mulberries is reduced, the production efficiency will be low. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and proposes a mulberry polyphenol extraction device to prevent mulberries from accumulating on a filter plate during the extraction process, increase the contact area between mulberries and ethanol to facilitate ethanol infiltration into the mulberries, and improve the extraction efficiency of mulberry polyphenols.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mulberry polyphenol extraction device comprises an extraction box, the top of the extraction box is connected to a crushing box through a supporting column, the top of the crushing box is connected to a feeding pipe through a crushing assembly, a liquid inlet pipe is penetrated through the front end of the extraction box, a control panel is arranged at the front end of the extraction box, a second motor is fixedly connected to the left end of the extraction box, a transmission shaft is fixedly connected to the driving end of the second motor, a plurality of stirring blades are fixedly connected to the outer wall of the transmission shaft, a driven shaft is connected to the right side of the outer wall of the transmission shaft through a transmission assembly, a cam is fixedly connected to the outer wall of the driven shaft, an ultrasonic generator is fixedly connected to the bottom of the inner wall of the extraction box, and a filter plate is connected to the inner wall of the extraction box through a cleaning assembly.

[0008] Furthermore, the crushing assembly includes a motor 1 fixedly connected to the top of the crushing box, the driving end of the motor 1 is fixedly connected to a rotating shaft, the front and rear ends of the rotating shaft are fixedly connected to multiple crushing knives, the left and right ends of the rotating shaft are fixedly connected to two connecting rods, the outward ends of the connecting rods are fixedly connected to scrapers, the top end of the feed pipe is penetrated through the bottom end of the crushing box, and the outer wall of the feed pipe is provided with an electromagnetic valve.

[0009] Furthermore, the transmission assembly includes a pulley fixedly connected to the right side of the outer wall of the transmission shaft and a pulley fixedly connected to the right side of the outer wall of the driven shaft, and the two pulleys are connected by a belt.

[0010] Furthermore, the cleaning assembly includes a partition fixedly connected to the inner wall of the extraction box, a plurality of vertical rods are fixedly connected to the top of the partition, and the outer wall of the vertical rods is arranged on the inner wall of the filter plate.

[0011] Furthermore, the outer wall of the transmission shaft is rotatably connected to the inner wall of the extraction box, and the outer wall of the driven shaft is rotatably connected to the right end of the extraction box.

[0012] Furthermore, the outer wall of the rotating shaft is rotatably connected to the top of the crushing box, and the bottom end of the feeding pipe is penetrated through the top of the extraction box.

[0013] Furthermore, the outward ends of the scrapers are arranged on the inner wall of the crushing box.

[0014] Furthermore, the top end of the cam is arranged at the bottom end of the filter plate, and the outer wall of the filter plate is slidably connected to the inner wall of the extraction box.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the stirring blade cooperates with the extraction box, the second motor, the transmission shaft and the filter plate to prevent the mulberries from accumulating on the filter plate during the extraction process, increase the contact area between the mulberries and the ethanol, facilitate the infiltration of the ethanol into the mulberries, and improve the extraction efficiency of the mulberry polyphenols.

[0017] 2. In the utility model, the crushing knife cooperates with the motor, the crushing box, the rotating shaft, the connecting rod and the scraper, so that the device can first crush the mulberries, improve the crushing effect of the mulberries, and facilitate the combination of ethanol and mulberries in the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an internal cross-sectional view of a mulberry polyphenol extraction device proposed by the utility model;

[0019] Figure 2 This is a stereoscopic diagram of a mulberry polyphenol extraction device proposed in the utility model;

[0020] Figure 3 This is a right side stereogram of a mulberry polyphenol extraction device proposed in the utility model;

[0021] Figure 4 Based Figure 3 A is an enlarged view of the middle image.

[0022] Legend:

[0023] 1. Extraction box; 2. Control panel; 3. Solenoid valve; 4. Motor 1; 5. Crushing box; 6. Motor 2; 7. Liquid inlet pipe; 8. Transmission shaft; 9. Driven shaft; 10. Stirring blade; 11. Filter plate; 12. Vertical rod; 13. Partition; 14. Ultrasonic generator; 15. Cam; 16. Feed pipe; 17. Rotating shaft; 18. Crushing knife; 19. Connecting rod; 20. Scraper; 21. Pulley. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-4, the utility model provides an embodiment: a mulberry polyphenol extraction device, including an extraction box 1, the top of the extraction box 1 is connected to a crushing box 5 through a supporting column, the top of the crushing box 5 is fixedly connected to a motor 4, the driving end of the motor 4 is fixedly connected to a rotating shaft 17, the outer wall of the rotating shaft 17 is rotatably connected to the top of the crushing box 5, the front and rear ends of the rotating shaft 17 are fixedly connected to a plurality of crushing knives 18, the left and right ends of the rotating shaft 17 are fixedly connected to two connecting rods 19, the outer ends of the connecting rods 19 are fixedly connected to scrapers 20, and the outer ends of the scrapers 20 are arranged on the inner wall of the crushing box 5, the bottom end of the crushing box 5 is penetrated by a feed pipe 16, the bottom end of the feed pipe 16 is penetrated by the top of the extraction box 1, the outer wall of the feed pipe 16 is provided with a solenoid valve 3, the front end of the extraction box 1 is penetrated by a liquid inlet pipe 7, and the front end of the extraction box 1 is provided with a control panel 2;

[0026] Specifically, mulberries are placed in the crushing box 5, and the motor 4 is started through the control panel 2 to drive the rotating shaft 17 to rotate, so that the crushing knife 18 rotates to crush the mulberries inside the crushing box 5, and the connecting rod 19 drives the scraper 20 to scrape off the mulberry residue adhered to the inner wall of the crushing box 5. After the crushing is completed, the solenoid valve 3 is opened through the control panel 2, so that the crushed mulberries enter the extraction box 1 through the feeding pipe 16, and then ethanol is injected into the extraction box 1 through the liquid inlet pipe 7 to extract mulberry polyphenols.

[0027] The left end of the extraction box 1 is fixedly connected with a motor 2 6, and the driving end of the motor 2 6 is fixedly connected with a transmission shaft 8. The outer wall of the transmission shaft 8 is rotatably connected to the inner wall of the extraction box 1, and the outer wall of the driven shaft 9 is rotatably connected to the right end of the extraction box 1. A plurality of stirring blades 10 are fixedly connected to the outer wall of the transmission shaft 8. The right sides of the outer walls of the transmission shaft 8 and the driven shaft 9 are fixedly connected with pulleys 21, and the two pulleys 21 are connected by belts. A cam 15 is fixedly connected to the outer wall of the driven shaft 9, and the top of the cam 15 is arranged at the bottom of the filter plate 11. An ultrasonic generator 14 is fixedly connected to the bottom of the inner wall of the extraction box 1, and a partition 13 is fixedly connected to the inner wall of the extraction box 1. A plurality of vertical rods 12 are fixedly connected to the top of the partition 13. The outer wall of the vertical rod 12 is provided with a filter plate 11, and the outer wall of the filter plate 11 is slidably connected to the inner wall of the extraction box 1;

[0028] Specifically, the ultrasonic generator 14 is started through the control panel 2 to extract the mulberries in the extraction box 1, and then the motor 26 is started to drive the transmission shaft 8 to rotate so that the stirring blade 10 stirs inside the extraction box 1, so as to prevent the mulberries from accumulating on the top of the filter plate 11 and increase the contact area between the mulberries and ethanol, so that the ethanol can better penetrate into the mulberries to improve the extraction efficiency of mulberry polyphenols. Under the cooperation of the pulley 21 and the belt, the driven shaft 9 rotates with the transmission shaft 8, so that the cam 15 rotates to periodically lift the filter plate 11 and slide it inside the extraction box 1, so that the multiple vertical rods 12 installed on the top of the filter screen on the partition 13 repeatedly pass through the filter holes on the filter plate 11 to clean it, so as to prevent the colloid in the mulberry juice from clogging the filter plate 11 and affecting the extraction of mulberry polyphenols.

[0029] Working principle: put mulberries into the crushing box 5, start the motor 14 through the control panel 2 to drive the rotating shaft 17 to rotate, so that the crushing knife 18 rotates to crush the mulberries inside the crushing box 5, and cooperate with the connecting rod 19 to drive the scraper 20 to scrape off the mulberry residue stuck on the inner wall of the crushing box 5. After the crushing is completed, open the solenoid valve 3 through the control panel 2, so that the crushed mulberries enter the extraction box 1 through the feeding pipe 16, and then inject ethanol into the extraction box 1 through the liquid inlet pipe 7 to extract mulberry polyphenols. Start the ultrasonic generator 14 through the control panel 2 to extract the mulberries inside the extraction box 1, and then start the motor 26 The transmission shaft 8 is driven to rotate so that the stirring blade 10 stirs inside the extraction box 1, thereby preventing mulberries from accumulating on the top of the filter plate 11 and increasing the contact area between mulberries and ethanol, so that ethanol can better penetrate into the mulberries to improve the extraction efficiency of mulberry polyphenols. Under the cooperation of the pulley 21 and the belt, the driven shaft 9 rotates following the transmission shaft 8, prompting the cam 15 to rotate to periodically lift the filter plate 11 and slide it inside the extraction box 1, so that the multiple vertical rods 12 installed on the top of the filter screen on the partition 13 repeatedly pass through the filter holes on the filter plate 11 to clean it, thereby preventing the colloid in the mulberry juice from causing the filter plate 11 to be blocked, thereby affecting the extraction of mulberry polyphenols.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mulberry polyphenol extraction device, comprising an extraction box (1), characterized in that: The top of the extraction box (1) is connected to a crushing box (5) via a support column, the top of the crushing box (5) is connected to a feed pipe (16) via a crushing assembly, a liquid inlet pipe (7) is passed through the front end of the extraction box (1), a control panel (2) is arranged at the front end of the extraction box (1), the left end of the extraction box (1) is fixedly connected to a second motor (6), the driving end of the second motor (6) is fixedly connected to a transmission shaft (8), the outer wall of the transmission shaft (8) is fixedly connected to a plurality of stirring blades (10), the right side of the outer wall of the transmission shaft (8) is connected to a driven shaft (9) via a transmission assembly, the outer wall of the driven shaft (9) is fixedly connected to a cam (15), the bottom of the inner wall of the extraction box (1) is fixedly connected to an ultrasonic generator (14), and the inner wall of the extraction box (1) is connected to a filter plate (11) via a cleaning assembly.

2. A mulberry polyphenol extraction device according to claim 1, characterized in that: The crushing assembly comprises a motor (4) fixedly connected to the top of the crushing box (5); the driving end of the motor (4) is fixedly connected to a rotating shaft (17); the front and rear ends of the rotating shaft (17) are fixedly connected to a plurality of crushing knives (18); the left and right ends of the rotating shaft (17) are fixedly connected to two connecting rods (19); the outward ends of the connecting rods (19) are fixedly connected to a scraper (20); the top end of the feed pipe (16) is passed through the bottom end of the crushing box (5); and the outer wall of the feed pipe (16) is provided with an electromagnetic valve (3).

3. The mulberry polyphenol extraction device according to claim 1, characterized in that: The transmission assembly comprises a pulley (21) fixedly connected to the right side of the outer wall of the transmission shaft (8) and a pulley (21) fixedly connected to the right side of the outer wall of the driven shaft (9), and the two pulleys (21) are connected via a belt.

4. The mulberry polyphenol extraction device according to claim 1, characterized in that: The cleaning assembly comprises a partition (13) fixedly connected to the inner wall of the extraction box (1), a plurality of vertical rods (12) are fixedly connected to the top of the partition (13), and the outer walls of the vertical rods (12) are arranged on the inner wall of the filter plate (11).

5. The mulberry polyphenol extraction device according to claim 3, characterized in that: The outer wall of the transmission shaft (8) is rotatably connected to the inner wall of the extraction box (1), and the outer wall of the driven shaft (9) is rotatably connected to the right end of the extraction box (1).

6. The mulberry polyphenol extraction device according to claim 2, characterized in that: The outer wall of the rotating shaft (17) is rotatably connected to the top of the crushing box (5), and the bottom end of the feeding pipe (16) is inserted into the top of the extraction box (1).

7. The mulberry polyphenol extraction device according to claim 2, characterized in that: The outward ends of the scrapers (20) are arranged on the inner wall of the crushing box (5).

8. The mulberry polyphenol extraction device according to claim 4, characterized in that: The top end of the cam (15) is arranged at the bottom end of the filter plate (11), and the outer wall of the filter plate (11) is slidably connected to the inner wall of the extraction box (1).

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