Leonurus effective component extraction device

Abstract

The utility model relates to the technical field of motherwort herb component extraction, in particular to a motherwort herb effective component extraction device. The motherwort effective component extraction device comprises a shell, a working barrel, a feeding hopper, a discharging port and a heating pipe, the working barrel is fixedly connected in the shell, the feeding hopper is fixedly connected to the upper portion of the shell, the discharging port is fixedly connected to the lower portion of the feeding hopper, and the heating pipe is installed in the shell. By arranging the crushing rollers, the motor, the connecting rod, the first belt pulley assembly and the second belt pulley assembly, the motor is started, the first belt pulley assembly is matched with the connecting rod, the crushing roller on the front side rotates, the crushing roller on the front side is matched with the second belt pulley assembly, the crushing roller on the rear side rotates, and then the two crushing rollers synchronously rotate to begin to crush motherwort; therefore, the complete structure of the motherwort herb is destroyed, the structure of the motherwort herb becomes smaller, effective components of the motherwort herb can be quickly dissolved in water, and the effective and sufficient extraction efficiency of the motherwort herb is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extracting components of motherwort, in particular to a device for extracting effective components of motherwort. Background Art

[0002] Motherwort is an herb and a commonly used Chinese herbal medicine. It is widely distributed throughout the country. There are two harvesting periods for motherwort. One is to harvest the fresh products from the seedling stage in spring to the pre-flowering stage in early summer. The other is to harvest the dry products in summer when the stems and leaves are lush and the flowers have not yet bloomed or have just bloomed. After harvesting, motherwort can be dried directly or cut into sections and dried. Motherwort has the effects of promoting blood circulation and regulating menstruation, diuresis and swelling, and clearing away heat and detoxifying. It can be used for irregular menstruation, dysmenorrhea, amenorrhea, lochia retention, sores and swelling. When extracting the effective ingredients of motherwort, decoction method can be used, which refers to the method of decocting motherwort with water to extract juice.

[0003] The patent with the patent authorization announcement number CN213346866U discloses a Chinese herbal medicine active ingredient extraction device, including a decoction pot, a sealing valve is provided in the middle of the bottom end of the decoction pot, a guide pipe is fixedly connected to the bottom end of the sealing valve, a separation barrel is provided at the bottom end position of the outlet of the guide pipe on one side of the decoction pot, and a centrifugal motor is fixedly connected to the middle of the bottom end of the separation barrel. Although the above patent can drive the centrifugal barrel to rotate through the moving frame and the limit guide groove to generate centrifugal force to quickly separate the liquid medicine and the residue, there are still some shortcomings in actual use. For example, when the Chinese medicine is added into the decoction pot from the feeding port, the structure of the Chinese medicine is relatively complete, resulting in the Chinese medicine being mixed into the water for decoction. It takes a long time to decoct to ensure that the active ingredients of the Chinese medicine are fully dissolved in the water, which reduces the extraction efficiency of the Chinese medicine ingredients.

[0004] Therefore, a device for extracting effective components of Leonurus japonicus is particularly needed to solve the problems existing in the prior art. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art that when the Chinese medicine is added into the decoction pot from the feeding port, the structure of the Chinese medicine is relatively complete, resulting in that when the Chinese medicine is mixed into water for decoction, it takes a long time to decoct to ensure that the active ingredients of the Chinese medicine are fully dissolved in the water, thereby reducing the extraction efficiency of the Chinese medicine ingredients, the utility model provides a device for extracting the effective ingredients of Leonurus japonicus.

[0006] The utility model is realized by the following technical means: a device for extracting effective components of motherwort, comprising a shell, a working cylinder, a feed hopper, a discharge port and a heating tube, wherein the working cylinder is fixedly connected inside the shell, the feed hopper is fixedly connected to the upper part of the shell, the discharge port is fixedly connected to the lower part of the feed hopper, and the discharge port extends into the shell and is connected to the working cylinder, so that the motherwort falls into the working cylinder from the discharge port, a circular heating tube is installed inside the shell, the heating tube is located between the inner wall of the shell and the outer wall of the working cylinder, and further comprises a crushing roller, a motor, a connecting rod, a first belt The wheel assembly and the second pulley assembly, the upper part of the feed hopper is rotatably connected with the front and rear distributed crushing rollers, the crushing teeth of the two crushing rollers are staggered and tightly fitted, a motor is installed on the right side of the middle of the shell, the right end of the front crushing roller is fixedly connected with a connecting rod, the right end of the connecting rod is connected to the output shaft of the motor with a first pulley assembly, and the second pulley assembly is connected between the right ends of the two crushing rollers. The first pulley assembly is driven by the motor to rotate, and the connecting rod drives the front crushing roller to rotate, so that it drives the rear crushing roller to rotate through the second pulley assembly.

[0007] As an optimal technical solution of the utility model, it also includes a push rod, a guide rod, a lower pressure rod, a poke block and a spring. The left and right ends of the rear crushing roller are fixedly connected with push rods, and the lower part of the feed hopper is fixedly connected with left and right symmetrical guide rods. The lower pressure rod is slidably connected between the two guide rods, and the middle part of the lower pressure rod is fixedly connected with a poke block. The poke block is located above the discharge port so that the poke block can clear the discharge port, and the poke block is made of a relatively soft material. A spring for assisting resetting is sleeved on the guide rod, and the two ends of the spring are respectively connected to the lower pressure rod and the guide rod. The crushing roller on the rear side drives the push rod to rotate and squeeze the lower pressure rod, so that the lower pressure rod drives the poke block to move downward.

[0008] As a preferred technical solution of the utility model, it also includes a water inlet, a discharge port and a filter screen. The water inlet is fixedly connected to the left side of the upper part of the outer shell, and the lower end of the water inlet is connected to the working cylinder so that water flows from the water inlet into the working cylinder. The discharge port is fixedly connected to the bottom of the working cylinder, and the discharge port passes through the outside of the outer shell, and the inside of the discharge port is connected to a filter screen for filtering the medicine.

[0009] As a preferred technical solution of the utility model, it also includes a bidirectional screw and an extrusion plate. The output shaft of the motor penetrates into the interior of the outer shell and is connected to the bidirectional screw through a coupling. The bidirectional screw is threadedly connected to the extrusion plates distributed on the left and right. A plurality of circular holes are provided on the extrusion plate to reduce the water resistance encountered by the extrusion plate when it moves. The bidirectional screw is rotated by the operation of the motor, so that the extrusion plate moves inward and outward successively.

[0010] As a preferred technical solution of the utility model, it also includes a waterproof hose. The first and second sections of the waterproof hose are respectively connected to the working cylinder on the sides of the two extrusion plates that are away from each other, and the third section of the waterproof hose is connected between the sides of the two extrusion plates that are close to each other. The multiple sections of the waterproof hose cooperate to cover the bidirectional screw so that the bidirectional screw is sealed. The waterproof hose is made of stretch material.

[0011] As a preferred technical solution of the utility model, it also includes a stirring rod, which is fixedly connected to the output shaft of the motor. The stirring rod is located inside the working cylinder and is close to the inner wall of the working cylinder, so that the stirring rod can scrape the motherwort off the inner wall of the working cylinder.

[0012] As a preferred technical solution of the utility model, it also includes an installation frame, a door panel and a stopper. The installation frame is fixedly connected to the front side of the middle part of the working cylinder. The installation frame passes through the outside of the outer shell, and is rotatably connected to the inside of the outer shell with symmetrically distributed door panels. A stopper is placed inside the installation frame. The door panel and the front side of the stopper are provided with square handles for auxiliary pulling. The installation shell is opened by rotating the door panel forward, and the stopper is pulled forward to be pulled out of the installation frame.

[0013] As a preferred technical solution of the utility model, it also includes a controller, which is installed on the right door panel and is electrically connected to the heating tube and the motor.

[0014] From the above description of the structure of the utility model, it can be known that the design starting point, concept and advantages of the utility model are: 1. By setting a crushing roller, a motor, a connecting rod, a first pulley assembly and a second pulley assembly, turning on the motor, the first pulley assembly and the connecting rod cooperate to rotate the front crushing roller, and the front crushing roller cooperates with the second pulley assembly to rotate the rear crushing roller, so that the two crushing rollers rotate synchronously to start crushing motherwort, thereby destroying the complete structure of motherwort, making the structure of motherwort smaller, and then making the effective ingredients of motherwort quickly dissolve in water, thereby improving the effective and sufficient extraction efficiency of motherwort.

[0015] 2. By setting up a push rod, a lower pressure rod and a poke block, the crushing roller on the rear side drives the push rod to rotate, so that the push rod intermittently squeezes the lower pressure rod to move downward, and then the lower pressure rod drives the poke block to move downward and extend into the discharge port, thereby pushing out the motherwort remaining in the discharge port, achieving the purpose of unblocking the discharge port and preventing the discharge port from being blocked by the motherwort.

[0016] 3. By setting up a bidirectional screw and an extrusion plate, the output shaft of the motor drives the bidirectional screw to rotate, so that the two extrusion plates move inward synchronously and gradually fit together. During the fitting process, the motherwort is gathered together and squeezed, and then the effective ingredients of the motherwort are squeezed out, so that the effective ingredients are fully dissolved in the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the water inlet, the first pulley assembly, the connecting rod and other components of the utility model.

[0019] Figure 3 The utility model is a three-dimensional cross-sectional structural schematic diagram of the components such as the pressing rod, the poking block and the guide rod.

[0020] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the stirring rod, waterproof hose, water inlet and other components of the utility model.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the components such as the extrusion plate, the stirring rod and the waterproof hose of the utility model.

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the door panel, stopper, controller and other components of the utility model.

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the discharge port and filter screen of the utility model.

[0024] Wherein: 1. shell, 101. working cylinder, 2. feed hopper, 201. discharge port, 3. crushing roller, 4. push rod, 5. lower pressure rod, 6. poke block, 7. guide rod, 8. spring, 9. heating tube, 10. motor, 11. bidirectional screw, 12. extrusion plate, 13. stirring rod, 14. waterproof hose, 15. water inlet, 16. first pulley assembly, 1601. connecting rod, 1602. second pulley assembly, 17. discharge port, 1701. installation frame, 1702. filter, 18. door panel, 19. block, 20. controller. DETAILED DESCRIPTION

[0025] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0026] Embodiment: A device for extracting effective components of motherwort, see Figure 1-Figure 4 and Figure 6-Figure 7As shown, it includes a shell 1, a working cylinder 101, a feed hopper 2, a discharge port 201, a heating tube 9, a water inlet 15, a discharge port 17, a filter screen 1702, a mounting frame 1701, a door panel 18 and a stopper 19. The working cylinder 101 is connected to the inside of the shell 1 by welding, the feed hopper 2 is connected to the upper part of the shell 1 by welding, the discharge port 201 is connected to the lower part of the feed hopper 2 by welding, and the discharge port 201 extends into the inside of the shell 1 and is connected to the working cylinder 101, so that the motherwort falls into the inside of the working cylinder 101 from the discharge port 201, and the inside of the shell 1 is connected to a circular ring by bolts. The heating tube 9 is located between the inner wall of the shell 1 and the outer wall of the working cylinder 101. The water inlet 15 is connected to the left side of the upper part of the shell 1 by welding. The lower end of the water inlet 15 is connected to the working cylinder 101, so that water flows into the working cylinder 101 from the water inlet 15. The bottom of the working cylinder 101 is connected to a discharge port 17 by welding. The discharge port 17 passes through the outside of the shell 1, and the inside of the discharge port 17 is connected to a filter screen 1702 for filtering the liquid medicine. The front side of the middle part of the working cylinder 101 is connected to a mounting frame 1701 by welding. The mounting frame 1701 passes through the outside of the shell 1, and its internal rotation It is connected with symmetrically distributed door panels 18, and a stopper 19 is placed inside the installation frame 1701. The front sides of the door panels 18 and the stopper 19 are provided with square handles for auxiliary pulling. The installation shell is opened by rotating the door panel 18 forward, and the stopper 19 is pulled out of the installation frame 1701 by pulling forward. It also includes a crushing roller 3, a motor 10, a connecting rod 1601, a first pulley assembly 16, a second pulley assembly 1602 and a controller 20. The upper part of the feed hopper 2 is rotatably connected with the front and rear distributed crushing rollers 3. The crushing teeth of the two crushing rollers 3 are staggered and tightly fitted. The motor is connected to the right side of the middle of the shell 1 by bolts. 10, the right end of the front crushing roller 3 is connected to the connecting rod 1601 by welding, the first pulley assembly 16 is connected between the right end of the connecting rod 1601 and the output shaft of the motor 10, the second pulley assembly 1602 is connected between the right ends of the two crushing rollers 3, and the controller 20 is connected to the right door panel 18 by bolts, the controller 20 is electrically connected to the heating tube 9 and the motor 10, the first pulley assembly 16 is driven by the operation of the motor 10 to rotate the connecting rod 1601, the connecting rod 1601 drives the front crushing roller 3 to rotate, so that it drives the rear crushing roller 3 to rotate through the second pulley assembly 1602.

[0027] See also Figure 2 and Figure 3As shown, it also includes a push rod 4, a guide rod 7, a push rod 5, a poke block 6 and a spring 8. The left and right ends of the rear crushing roller 3 are connected to the push rod 4 by welding. The lower part of the feed hopper 2 is connected to the left and right symmetrical guide rods 7 by welding. The push rod 5 is slidably connected between the two guide rods 7. The middle part of the push rod 5 is connected to the poke block 6 by welding. The poke block 6 is located above the discharge port 201, so that the poke block 6 can clear the discharge port 201, and the poke block 6 is made of a relatively soft material. The guide rod 7 is sleeved with a spring 8 for auxiliary resetting. The two ends of the spring 8 are respectively connected to the push rod 5 and the guide rod 7. The crushing roller 3 on the rear side drives the push rod 4 to rotate and squeeze the push rod 5, so that the push rod 5 drives the poke block 6 to move downward.

[0028] See also Figure 4 and Figure 5 As shown, it also includes a bidirectional screw 11, an extrusion plate 12, a waterproof hose 14 and a stirring rod 13. The output shaft of the motor 10 penetrates into the housing 1 and is connected to the bidirectional screw 11 through a coupling. The bidirectional screw 11 is threadedly connected to the extrusion plates 12 distributed on the left and right. The extrusion plates 12 are provided with a plurality of circular holes for reducing the water resistance of the extrusion plates 12 when they move. The first and second sections of the waterproof hose 14 are connected to the working cylinder 101 on the sides of the two extrusion plates 12 that are away from each other, respectively. The two extrusion plates 12 are close to each other. A third section of waterproof hose 14 is connected between one side, and multiple sections of waterproof hose 14 cooperate to cover the bidirectional screw 11, so that the bidirectional screw 11 is sealed. The waterproof hose 14 is made of stretch material. A stirring rod 13 is connected to the output shaft of the motor 10 by welding. The stirring rod 13 is located inside the working cylinder 101 and is close to the inner wall of the working cylinder 101, so that the stirring rod 13 scrapes the motherwort on the inner wall of the working cylinder 101. The bidirectional screw 11 is rotated by the operation of the motor 10, so that the extrusion plate 12 moves inward and outward successively.

[0029] First, the staff uses foreign objects to block the discharge port 17 in advance, adds motherwort into the feed hopper 2 to contact the two crushing rollers 3, and then adds water into the working cylinder 101 from the water inlet 15. The heating tube 9 is turned on by the controller 20, and the heating tube 9 starts to heat the water in the working cylinder 101. Then the motor 10 is turned on, and the output shaft of the motor 10 rotates, so that the first pulley assembly 16 rotates to drive the connecting rod 1601 to rotate, and then the connecting rod 1601 drives the front crushing roller 3 to rotate, and the front crushing roller 3 drives the rear crushing roller 3 to rotate through the second pulley assembly 1602, so that the two crushing rollers 3 rotate synchronously to start crushing the motherwort, thereby destroying the complete structure of the motherwort and making the motherwort The structure becomes smaller, so that the effective ingredients of motherwort can be quickly dissolved in water, thereby improving the effective and sufficient extraction efficiency of motherwort. The crushed motherwort falls into the working cylinder 101 from the discharge port 201 and contacts with water for decoction. During decoction, the effective ingredients of motherwort quickly dissolve in water. At this time, the crushing roller 3 on the rear side drives the push rod 4 to rotate, so that the push rod 4 intermittently squeezes the pressing rod 5 to move downward, and the spring 8 is compressed accordingly, so that the pressing rod 5 drives the poking block 6 to move downward and extend into the discharge port 201, thereby pushing out the motherwort staying in the discharge port 201, so as to achieve the purpose of unblocking the discharge port 201 and prevent the discharge port 201 from being blocked by motherwort. During the decoction process, the output shaft of the motor 10 drives the stirring The rod 13 rotates, thereby stirring the motherwort and water in the working cylinder 101, increasing the activity of the motherwort and water, and accelerating the speed at which the effective ingredients of the motherwort dissolve in water. At the same time, the stirring rod 13 scrapes off the motherwort attached to the inner wall of the working cylinder 101 to prevent the motherwort from being burned by the heating tube 9. The output shaft of the motor 10 also drives the bidirectional screw 11 to rotate, so that the two extrusion plates 12 move inward synchronously and gradually fit together. During the fitting process, the motherwort is gathered together for extrusion, and then the effective ingredients of the motherwort are squeezed out, so that the effective ingredients are fully dissolved in the water. When the two extrusion plates 12 move inward to the limit, the two extrusion plates 12 continue to move outward to disperse the extruded motherwort again in the water. During the decoction, the squeezing plate 12 squeezes and pulls the waterproof hose 14 when it moves, so that the waterproof hose 14 continues to cover the bidirectional screw 11 to prevent the bidirectional screw 11 from rusting when it contacts the water. When the decoction of motherwort is completed, the staff turns off the motor 10 and the heating tube 9, and then opens the discharge port 17 to discharge the medicine liquid in the working cylinder 101 from the discharge port 17. The filter screen 1702 filters the medicine liquid so that the residue in the medicine liquid stays on the filter screen 1702, thereby improving the purity of the medicine liquid. After the medicine liquid is discharged, the door panel 18 is rotated forward to open the installation frame 1701, and then the block block 19 is pulled forward to be pulled out of the installation frame 1701, and the hand is extended from the installation frame 1701 into the working cylinder 101 to clean the residue.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A device for extracting effective ingredients from motherwort, comprising a housing (1), a working cylinder (101), a feed hopper (2), a discharge port (201) and a heating tube (9), wherein the working cylinder (101) is fixedly connected to the inside of the housing (1), the feed hopper (2) is fixedly connected to the upper part of the housing (1), the discharge port (201) is fixedly connected to the lower part of the feed hopper (2), and a heating tube (9) is installed inside the housing (1), characterized in that: The invention also comprises a crushing roller (3), a motor (10), a connecting rod (1601), a first pulley assembly (16) and a second pulley assembly (1602); the upper part of the feed hopper (2) is rotatably connected to the crushing rollers (3) distributed in the front and rear, the motor (10) is installed on the right side of the middle part of the housing (1), the right end of the front crushing roller (3) is fixedly connected to the connecting rod (1601), the first pulley assembly (16) is connected between the right end of the connecting rod (1601) and the output shaft of the motor (10), and the second pulley assembly (1602) is connected between the right ends of the two crushing rollers (3).

2. The device for extracting effective components from Leonurus japonicus according to claim 1, characterized in that: The utility model also comprises a push rod (4), a guide rod (7), a push rod (5), a poke block (6) and a spring (8); the left and right ends of the rear crushing roller (3) are fixedly connected with the push rod (4); the lower part of the feed hopper (2) is fixedly connected with a left-right symmetrical guide rod (7); the push rod (5) is slidably connected between the two guide rods (7); the middle part of the push rod (5) is fixedly connected with the poke block (6); and the guide rod (7) is provided with a spring (8) for assisting reset.

3. The device for extracting effective components from Leonurus japonicus as claimed in claim 2, characterized in that: It also includes a water inlet (15), a discharge port (17) and a filter screen (1702); the water inlet (15) is fixedly connected to the left side of the upper portion of the outer shell (1); the discharge port (17) is fixedly connected to the bottom of the working cylinder (101); and the filter screen (1702) for filtering the liquid medicine is connected inside the discharge port (17).

4. The device for extracting effective components from Leonurus japonicus as claimed in claim 3, characterized in that: It also includes a bidirectional screw (11) and an extrusion plate (12). The output shaft of the motor (10) penetrates into the housing (1) and is connected to the bidirectional screw (11) via a coupling. The bidirectional screw (11) is threadedly connected to the extrusion plates (12) distributed on the left and right.

5. The device for extracting effective components from Leonurus japonicus as claimed in claim 4, characterized in that: It also comprises a waterproof hose (14), wherein the first section and the second section of the waterproof hose (14) are respectively connected between the sides of the two extrusion plates (12) that are away from each other and the working cylinder (101), and the third section of the waterproof hose (14) is connected between the sides of the two extrusion plates (12) that are close to each other.

6. The device for extracting effective components from Leonurus japonicus as claimed in claim 5, characterized in that: It also includes a stirring rod (13), and the stirring rod (13) is fixedly connected to the output shaft of the motor (10).

7. The device for extracting effective components from Leonurus japonicus according to claim 6, characterized in that: It also includes a mounting frame (1701), a door panel (18) and a stopper (19); the mounting frame (1701) is fixedly connected to the front side of the middle of the working cylinder (101); the mounting frame (1701) extends out of the outer shell (1) and is rotatably connected to the interior of the mounting frame with symmetrically distributed door panels (18); and the stopper (19) is placed inside the mounting frame (1701).

8. The device for extracting effective components from Leonurus japonicus according to claim 7, characterized in that: The invention also comprises a controller (20), which is installed on the right door panel (18), and the controller (20) is electrically connected to the heating tube (9) and the motor (10).

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