CN115532347A

CN115532347A - Environment-friendly antibacterial liquid preparation device and process thereof

Info

Publication number: CN115532347A
Application number: CN202211139762.0A
Authority: CN
Inventors: 汪雪斌; 张丽萍; 汪雪军; 邹文娟; 傅华南
Original assignee: Jiangxi Novartis Biotechnology Co ltd
Current assignee: Jiangxi Novartis Biotechnology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2022-12-30

Abstract

The invention discloses an environment-friendly antibacterial liquid preparation device and a process thereof, belonging to the technical field of antibacterial liquid preparation, and comprising a box body with an open top, wherein a grinding and extruding device is arranged in the box body, the grinding and extruding device comprises a trapezoidal funnel, mounting plates horizontally arranged are fixed on two sides of the top of the trapezoidal funnel, reciprocating plates are slidably mounted on the mounting plates, and a reciprocating device for driving the reciprocating plates to reciprocate is arranged on the top of the mounting plates; the invention applies pressure to the herbaceous raw materials in the crushing process, improves the crushing efficiency, simultaneously extrudes juice in the materials when the materials are extruded, improves the extraction efficiency of the juice in the herbaceous materials, and carries out filter pressing on the herbaceous materials, thereby realizing solid-liquid separation, greatly improving the preparation efficiency, reducing the waste of the juice in the herbaceous materials and improving the utilization rate of the raw materials.

Description

Environment-friendly antibacterial liquid preparation device and process

Technical Field

The invention relates to the technical field of antibacterial liquid preparation, in particular to an environment-friendly antibacterial liquid preparation device and a process thereof.

Background

The preparation facilities of current herbaceous bacteriostat can not fully smash the herbage completely at kibbling in-process, in the patent document that has disclosed the publication number for CN213557512U, discloses a preparation facilities of herbaceous bacteriostat, involves the preparation facilities field of bacteriostat, including the conveyer pipe, one side fixed mounting of conveyer pipe has the board of placing, the top side fixed mounting who places the board has the motor, the output of motor has the pivot through shaft coupling fixed mounting. The utility model discloses in, drive the pivot through the motor, drive wheel and drive belt drive dwang rotate, the dwang is driven to the dwang, drive gear drives the driven gear, the movable rod, the rolling gear rotates, rolling gear drips east arc rack, filter screen cylinder rotates, thereby make the herbage fully cut up at filter screen cylinder completely, and then be convenient for carry, the pivot is rotated and is driven the spiral leaf and rotate, make pivoted spiral leaf can be with getting into the propelling movement of conveyer pipe chinese herbal medicine to other processing play, thereby be convenient for carry automatically, and then can accelerate the speed of production.

In the crushing process of the device, juice in the herbal raw materials is not fully extracted, so that the raw materials are wasted; therefore, an environment-friendly antibacterial liquid preparation device and a process thereof are provided.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an environment-friendly antibacterial liquid preparation device and a process thereof, overcomes the defects of the prior art and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly antibacterial liquid preparation device comprises:

the top is a box body with an opening, a grinding extrusion device is arranged in the box body and comprises a trapezoidal funnel, mounting plates horizontally arranged are fixed on two sides of the top of the trapezoidal funnel, reciprocating plates are slidably mounted on the mounting plates, a reciprocating device for driving the reciprocating plates to reciprocate is arranged at the top of the mounting plates, the inner walls of two sides of the trapezoidal funnel are hinged with extrusion plates, a friction plate capable of moving up and down is arranged between the two extrusion plates, the bottom of the friction plate penetrates through the bottom of the trapezoidal funnel, a space is arranged between the inner walls of two sides of the bottom of the trapezoidal funnel and the friction plate, a connecting rod is fixed at the top of the friction plate, a horizontal plate is fixed at the top of the connecting rod, and an inclined rod is hinged between the horizontal plate and the extrusion plates;

the filter pressing assembly is used for carrying out filter pressing on the materials falling from the bottom of the trapezoid funnel;

and the collecting device is used for collecting the filtrate pressed and filtered by the filter pressing assembly.

In a preferred embodiment, the reciprocating device comprises a driving plate fixedly mounted on the top of the mounting plate, a driving groove is formed in the top of the driving plate, a motor is fixedly mounted in the driving groove, a reciprocating screw rod rotatably mounted in the driving groove is fixed to an output shaft of the motor, a reciprocating block in threaded connection with the reciprocating screw rod is slidably mounted in the driving groove, and the top of the driving plate is slidably mounted in fixed connection with the reciprocating block.

As a preferred embodiment, bearing rods arranged obliquely are fixedly installed on two sides of the trapezoid funnel, and the top of each bearing rod is fixedly connected with the bottom of the mounting plate.

As a preferred embodiment, the top of the box body is fixedly provided with a vertical shaft, the top of the vertical shaft is fixedly provided with a top plate, a horizontal plate is arranged above the top plate, guide rods are fixed at the bottoms of two ends of the horizontal plate, and the bottoms of the guide rods penetrate through the top plate in a sliding manner and are fixedly connected with the horizontal plate.

As a preferred embodiment, the filter-pressing subassembly includes the humanoid board of fixed mounting in the box, and the below of humanoid board is provided with the drive box that is fixed in the bottom half inner wall, and the both sides slidable mounting of drive box has movable post, and the one end of activity post is fixed with the push pedal, the discharge gate has been seted up to the both sides of box, the both sides inner wall slidable mounting of box has the filter plate, the both sides fixed mounting of box has the electric telescopic handle of vertical setting, is fixed with the connecting rod between electric telescopic handle's piston rod and the filter plate.

As a preferred embodiment, a speed reducing motor is fixedly installed in the driving box, an output shaft of the speed reducing motor is installed on a reverse screw rod in the driving box through rotation of a belt pulley transmission connection, two movable plates are installed in the driving box in a sliding mode through threads on the reverse screw rod, and one end, far away from the push plate, of each movable column penetrates through two sides of the driving box in a sliding mode and is fixedly connected with the corresponding movable plate.

As a preferred embodiment, reverse lead screw comprises threaded rod one and threaded rod two, and the threaded direction of threaded rod one and threaded rod two is opposite, two fly leafs respectively with threaded rod one and two threaded connection of threaded rod.

As a preferred embodiment, the collecting device comprises supporting leg piles fixedly arranged at four corners of the bottom of the box body, a placing plate is fixedly arranged among the four supporting leg piles, two collecting boxes with top portions arranged in an open mode are slidably arranged on the placing plate, and the collecting boxes are located below the discharge port.

As a preferred embodiment, two symmetrically arranged push rod motors are fixedly mounted on the placing plate, and push rods of the push rod motors are fixedly connected with the collecting box.

A preparation process of environment-friendly antibacterial liquid comprises the following steps:

firstly, placing herbal raw materials between an extrusion plate and a friction plate, starting a motor to drive a reciprocating screw rod to rotate, driving a reciprocating block to move back and forth, driving a reciprocating plate to move back and forth, driving a collection box to move so that the extrusion plate swings back and forth, extruding the herbal raw materials, driving a horizontal plate to move up and down in a reciprocating mode by the reciprocating swing of the extrusion plate, driving a guide rod and the friction plate to move up and down, and rubbing and crushing the extruded herbal raw materials by the friction plate;

step two, discharging the crushed materials and the squeezed juice at intervals, and guiding the materials to slide to the inner walls of the two sides of the bottom of the box body through the humanoid plate;

thirdly, starting a speed reduction motor to drive a reverse screw rod to rotate, so that a first threaded rod and a second threaded rod rotate, two movable plates are far away from each other, the movable rods are driven to move to drive a push plate to move, crushed materials are extruded, and herbal juice is discharged through a filter plate and a discharge hole and falls into a collection box;

step four, after the juice is not being come out to the discharge gate, start the push rod motor and drive and collect the box and remove, two are collected the box and are close to each other, then start electric telescopic handle and drive the connecting rod and rise for the filter plate rises, makes the push pedal promote by filter residue discharge box of filter pressing.

The invention has the beneficial effects that:

1. according to the invention, the reciprocating plate moves back and forth to drive the collecting box to move so that the squeezing plate swings back and forth to squeeze herbaceous raw materials, meanwhile, the reciprocating swing of the squeezing plate drives the pushing horizontal plate to move up and down in a reciprocating manner to drive the guide rod and the friction plate to move up and down, the friction plate and the squeezed herbaceous raw materials are subjected to friction smashing, pressure is applied to the herbaceous raw materials in the smashing process, the smashing efficiency is improved, and meanwhile, juice in the materials is squeezed out when the materials are squeezed, and the extraction efficiency of the juice in the herbaceous materials is improved.

2. The crushed materials and the squeezed juice are discharged at intervals, the movable rod moves to drive the push plate to move, and the crushed materials are squeezed, so that the herbal juice is discharged through the filter plate and the discharge hole and falls into the collection box, and the juice of the herbal raw materials is extracted; the filter plate is adjusted to rise, so that the push plate pushes filter residues subjected to filter pressing to be discharged out of the box body, and the filter plates are convenient to remove residues.

The invention applies pressure to the herbaceous raw materials in the crushing process, improves the crushing efficiency, simultaneously extrudes juice in the materials when the materials are extruded, improves the extraction efficiency of the juice in the herbaceous materials, and carries out filter pressing on the herbaceous materials, thereby realizing solid-liquid separation, greatly improving the preparation efficiency, reducing the waste of the juice in the herbaceous materials and improving the utilization rate of the raw materials.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a trapezoidal funnel structure according to the present invention;

FIG. 3 is a schematic view of the internal structure of the driving plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of a chevron plate construction of the present invention;

fig. 6 is a schematic view of the internal structure of the case of the present invention.

In the figure: 1. a box body; 2. a vertical axis; 3. a top plate; 4. positioning a plate; 5. a trapezoidal funnel; 6. a pressing plate; 7. mounting a plate; 8. a drive plate; 9. a reciprocating plate; 10. a collection box; 11. a diagonal rod; 12. a horizontal plate; 13. a connecting rod; 14. a friction plate; 15. a reduction motor; 16. a reverse screw rod; 17. a movable plate; 18. supporting leg piles; 19. a drive slot; 20. a motor; 21. a reciprocating screw rod; 22. a reciprocating block; 23. a humanoid plate; 24. a discharge port; 25. an electric telescopic rod; 26. a connecting rod; 27. filtering the plate; 28. a push rod motor; 29. a drive cartridge; 30. a movable post; 31. pushing the plate; 32. placing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, fig. 3 and fig. 4, an apparatus for preparing an environment-friendly antibacterial solution includes:

the top is the box 1 of uncovered setting, be provided with the grinding extrusion device in the box 1, the grinding extrusion device includes trapezoidal funnel 5, the top both sides of trapezoidal funnel 5 are fixed with the mounting panel 7 that the level set up, slidable mounting has reciprocating plate 9 on mounting panel 7, the top of mounting panel 7 is provided with the reciprocating device who drives reciprocating plate 9 reciprocating motion, reciprocating device includes the drive plate 8 of fixed mounting in mounting panel 7 top, the both sides fixed mounting of trapezoidal funnel 5 has the bearing bar that the slope set up, the top of bearing bar and the bottom fixed connection of mounting panel 7, drive groove 19 has been seted up at the top of drive plate 8, fixed mounting has motor 20 in the drive groove 19, motor 20's output shaft is fixed with the reciprocal lead screw 21 of rotation installation in drive groove 19, slidable mounting has reciprocal piece 22 with reciprocal lead screw 21 threaded connection in the drive groove 19, the top slidable mounting of drive plate 8 is in with reciprocal piece 22 fixed connection. The motor 20 is started to drive the reciprocating screw 21 to rotate, and the reciprocating block 22 is driven to move back and forth, so that the reciprocating plate 9 moves back and forth.

Wherein, the top fixed mounting of box 1 has vertical axis 2, and the top fixed mounting of vertical axis 2 has roof 3, and there are two locating plates 4 above box 1, trapezoidal funnel 5's both ends and two locating plate 4 fixed connection, and the top of roof 3 is provided with horizontal plate 12, and the both ends bottom of horizontal plate 12 is fixed with guide arm 13, and the bottom of guide arm 13 slides and runs through roof 3 and with horizontal plate 12 fixed connection, realizes that horizontal plate 12 stably goes up and down.

Referring to fig. 2-3, the inner walls of the two sides of the trapezoidal hopper 5 are hinged with the squeezing plates 6, a friction plate 14 capable of moving up and down is arranged between the two squeezing plates 6, the bottom of the friction plate 14 penetrates through the bottom of the trapezoidal hopper 5, a space is arranged between the inner walls of the two sides of the bottom of the trapezoidal hopper 5 and the friction plate 14, a plurality of friction protrusions are arranged on the two sides of the friction plate 14 and one side of the squeezing plate 6 close to the friction plate 14, a connecting rod 13 is fixed on the top of the friction plate 14, a horizontal plate 12 is fixed on the top of the connecting rod 13, and an inclined rod 11 is hinged between the horizontal plate 12 and the squeezing plate 6;

referring to fig. 5-6, the filter pressing assembly is used for filter pressing the material falling from the bottom of the trapezoid funnel 5; the filter pressing subassembly includes humanoid board 23 of fixed mounting in box 1, the below of humanoid board 23 is provided with the drive box 29 that is fixed in the inner wall of box 1 bottom, slidable mounting has movable post 30 in the both sides of drive box 29, the one end of movable post 30 is fixed with push pedal 31, discharge gate 24 has been seted up to the both sides of box 1, the both sides inner wall slidable mounting of box 1 has filter plate 27, the both sides fixed mounting of box 1 has the electric telescopic handle 25 of vertical setting, be fixed with connecting rod 26 between electric telescopic handle 25's piston rod and the filter plate 27. The driving box 29 is internally and fixedly provided with a speed reducing motor 15, an output shaft of the speed reducing motor 15 is rotatably arranged on a reverse screw rod 16 in the driving box 29 through belt pulley transmission connection, two movable plates 17 which are slidably arranged in the driving box 29 are arranged on the reverse screw rod 16 in a threaded manner, and one end of each movable column 30, which is far away from the push plate 31, slidably penetrates through two sides of the driving box 29 and is fixedly connected with the movable plate 17.

Referring to fig. 6, the reverse screw rod 16 is composed of a first screw rod and a second screw rod, the screw directions of the first screw rod and the second screw rod are opposite, and two movable plates 17 are respectively in threaded connection with the first screw rod and the second screw rod. The crushed materials and the squeezed juice are discharged at intervals, and the materials are guided by the humanoid plate 23 to slide to the inner walls of the two sides of the bottom of the box body 1; the starting speed reduction motor 15 drives the reverse screw rod 16 to rotate, so that the first threaded rod and the second threaded rod rotate, the two movable plates 17 are far away from each other, the movable rods 30 are driven to move to drive the push plate 31 to move, crushed materials are extruded, and herbal juice is discharged through the filter plates 27 and the discharge holes 24 and falls into the collection box 10 to extract the juice of the herbal raw materials.

Referring to fig. 6, the collecting device collects the filtrate pressed out by the filter pressing assembly, the collecting device includes supporting leg piles 18 fixedly installed at four corners of the bottom of the box body 1, a placing plate 32 is fixed between the four supporting leg piles 18, two collecting boxes 10 with top portions being open are slidably installed on the placing plate 32, the collecting boxes 10 are located below the discharge port 24, two push rod motors 28 symmetrically installed are fixedly installed on the placing plate 32, and push rods of the push rod motors 28 are fixedly connected with the collecting boxes 10. After the juice is not being discharged from the discharge port 24, the push rod motor 28 is started to drive the collection boxes 10 to move, the two collection boxes 10 are close to each other, then the electric telescopic rod 25 is started to drive the connecting rod 26 to ascend, so that the filter plate 27 ascends, the push plate 31 pushes filter residues which are subjected to filter pressing to be discharged out of the box body 1, and the residue removing is convenient.

The working principle is as follows:

firstly, herbal raw materials are placed between an extrusion plate 6 and a friction plate 14, a motor 20 is started to drive a reciprocating screw rod 21 to rotate and drive a reciprocating block 22 to move back and forth, so that a reciprocating plate 9 moves back and forth, a collection box 10 is driven to move, the extrusion plate 6 swings back and forth, the herbal raw materials are extruded, meanwhile, the reciprocating swing of the extrusion plate 6 drives a horizontal plate 11 to push a horizontal plate 12 to move up and down in a reciprocating manner, a guide rod 13 and the friction plate 14 are driven to move up and down, and the friction plate 14 and the extruded herbal raw materials are subjected to friction crushing;

then, the crushed materials and the squeezed juice are discharged at intervals, and the materials are guided by the humanoid plate 23 to slide down to the inner walls of the two sides of the bottom of the box body 1; starting a speed reduction motor 15 to drive a reverse screw rod 16 to rotate, so that a first threaded rod and a second threaded rod rotate, two movable plates 17 are far away from each other, a movable rod 30 is driven to move to drive a push plate 31 to move, crushed materials are extruded, herbal juice is discharged through a filter plate 27 and a discharge hole 24 and falls into a collection box 10, and the juice of the herbal materials is extracted; after the juice is not being discharged from the discharge port 24, the push rod motor 28 is started to drive the collection boxes 10 to move, the two collection boxes 10 are close to each other, then the electric telescopic rod 25 is started to drive the connecting rod 26 to ascend, so that the filter plate 27 ascends, the push plate 31 pushes filter residues which are subjected to filter pressing to be discharged out of the box body 1, and the residue removing is convenient.

Referring to fig. 1-6, the present invention provides a process for preparing an environment-friendly antibacterial solution, comprising the following steps:

firstly, placing herbal raw materials between an extrusion plate 6 and a friction plate 14, starting a motor 20 to drive a reciprocating screw rod 21 to rotate and drive a reciprocating block 22 to move back and forth, so that a reciprocating plate 9 moves back and forth, a collection box 10 is driven to move, the extrusion plate 6 swings back and forth, the herbal raw materials are extruded, meanwhile, the reciprocating swing of the extrusion plate 6 drives a horizontal plate 12 to be pushed 11 to move up and down in a reciprocating manner, a guide rod 13 and the friction plate 14 are driven to move up and down, and the friction plate 14 and the extruded herbal raw materials are subjected to friction crushing;

step two, discharging the crushed materials and the squeezed juice at intervals, guiding the materials to slide down to the inner walls of the two sides of the bottom of the box body 1 through a human-shaped plate 23;

thirdly, starting the speed reduction motor 15 to drive the reverse screw rod 16 to rotate, so that the first threaded rod and the second threaded rod rotate, the two movable plates 17 are far away from each other, the movable rod 30 is driven to move to drive the push plate 31 to move, crushed materials are extruded, herb juice is discharged through the filter plate 27 and the discharge port 24 and falls into the collection box 10, and juice of herb raw materials is extracted;

step four, after the juice is not discharged from the discharge port 24, the push rod motor 28 is started to drive the collection boxes 10 to move, the two collection boxes 10 are close to each other, then the electric telescopic rod 25 is started to drive the connecting rod 26 to ascend, so that the filter plate 27 ascends, the push plate 31 pushes filter residues which are subjected to filter pressing to be discharged out of the box body 1, and the residue removing is convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an environment-friendly antibacterial liquid preparation facilities which characterized in that includes:

the top is a box body (1) arranged in an open mode, a grinding extrusion device is arranged in the box body (1) and comprises a trapezoidal funnel (5), mounting plates (7) horizontally arranged are fixed on two sides of the top of the trapezoidal funnel (5), reciprocating plates (9) are slidably mounted on the mounting plates (7), a reciprocating device driving the reciprocating plates (9) to reciprocate is arranged at the top of the mounting plates (7), extrusion plates (6) are hinged to inner walls of two sides of the trapezoidal funnel (5), friction plates (14) capable of moving up and down are arranged between the two extrusion plates (6), the bottom of each friction plate (14) penetrates through the bottom of the trapezoidal funnel (5), a gap is formed between the inner walls of two sides of the bottom of the trapezoidal funnel (5) and the friction plates (14), a connecting rod (13) is fixed at the top of each friction plate (14), a horizontal plate (12) is fixed at the top of each connecting rod (13), and an inclined rod (11) is hinged between each horizontal plate (12) and each extrusion plate (6);

the filter pressing component is used for carrying out filter pressing on the materials falling from the bottom of the trapezoid funnel (5);

2. The preparation device of claim 1, wherein the reciprocating device comprises a driving plate (8) fixedly mounted at the top of the mounting plate (7), a driving groove (19) is formed in the top of the driving plate (8), a motor (20) is fixedly mounted in the driving groove (19), an output shaft of the motor (20) is fixed with a reciprocating screw rod (21) rotatably mounted in the driving groove (19), a reciprocating block (22) in threaded connection with the reciprocating screw rod (21) is slidably mounted in the driving groove (19), and the top of the driving plate (8) is slidably mounted in the reciprocating block (22).

3. The device for preparing environment-friendly bacteriostatic liquid according to claim 2, wherein the two sides of the trapezoidal funnel (5) are fixedly provided with obliquely arranged bearing rods, and the top of each bearing rod is fixedly connected with the bottom of the mounting plate (7).

4. The environment-friendly bacteriostatic liquid preparation device according to claim 3, wherein the top of the box body (1) is fixedly provided with a vertical shaft (2), the top of the vertical shaft (2) is fixedly provided with a top plate (3), a horizontal plate (12) is arranged above the top plate (3), guide rods (13) are fixed at the bottoms of the two ends of the horizontal plate (12), and the bottoms of the guide rods (13) slidably penetrate through the top plate (3) and are fixedly connected with the horizontal plate (12).

5. The environment-friendly bacteriostatic liquid preparation device according to claim 1, characterized in that, the filter pressing component comprises a humanoid plate (23) fixedly installed in the box (1), a driving box (29) fixed on the inner wall of the bottom of the box (1) is arranged below the humanoid plate (23), movable columns (30) are slidably installed on both sides of the driving box (29), one end of each movable column (30) is fixed with a push plate (31), discharge ports (24) are opened on both sides of the box (1), filter plates (27) are slidably installed on inner walls of both sides of the box (1), electric telescopic rods (25) vertically arranged are fixedly installed on both sides of the box (1), and connecting rods (26) are fixed between the piston rods of the electric telescopic rods (25) and the filter plates (27).

6. The preparation device of claim 5, wherein a decelerating motor (15) is fixedly installed in the driving box (29), an output shaft of the decelerating motor (15) is installed on a reverse screw rod (16) in the driving box (29) through the rotation of the pulley transmission connection, two movable plates (17) slidably installed in the driving box (29) are installed on the reverse screw rod (16) through threads, and one end of the movable column (30) far away from the push plate (31) slides through the two sides of the driving box (29) and is fixedly connected with the movable plates (17).

7. The device for preparing the environment-friendly bacteriostatic liquid according to claim 6, wherein the reverse screw rod (16) is composed of a first screw rod and a second screw rod, the screw directions of the first screw rod and the second screw rod are opposite, and the two movable plates (17) are respectively in threaded connection with the first screw rod and the second screw rod.

8. The preparation device of claim 1, wherein the collection device comprises support leg piles (18) fixedly mounted at four corners of the bottom of the box body (1), a placing plate (32) is fixed between the four support leg piles (18), two collection boxes (10) with top portions being open are slidably mounted on the placing plate (32), and the collection boxes (10) are located below the discharge port (24).

9. The device for preparing environment-friendly bacteriostatic solution according to claim 8, wherein two symmetrically arranged push rod motors (28) are fixedly installed on the placing plate (32), and the push rods of the push rod motors (28) are fixedly connected with the collecting box (10).

10. The preparation process of the environment-friendly antibacterial liquid according to any one of claims 1-9, characterized by comprising the following steps:

firstly, herbal raw materials are placed between an extrusion plate (6) and a friction plate (14), a motor (20) is started to drive a reciprocating screw rod (21) to rotate, a reciprocating block (22) is driven to move back and forth, a reciprocating plate (9) is driven to move back and forth, a collection box (10) is driven to move so that the extrusion plate (6) can swing back and forth to extrude the herbal raw materials, meanwhile, the reciprocating swing of the extrusion plate (6) drives a horizontal plate (12) to be pushed by a reciprocating device (11) to move up and down in a reciprocating mode, a guide rod (13) and the friction plate (14) are driven to move up and down, and the friction plate (14) and the extruded herbal raw materials are subjected to friction crushing;

step two, discharging the crushed materials and the squeezed juice at intervals, and guiding the materials to slide down to the inner walls of the two sides of the bottom of the box body (1) through a human-shaped plate (23);

thirdly, starting a speed reduction motor (15) to drive a reverse screw rod (16) to rotate, so that a first threaded rod and a second threaded rod rotate, two movable plates (17) are far away from each other, a movable rod (30) is driven to move to drive a push plate (31) to move, crushed materials are extruded, herb juice is discharged through a filter plate (27) and a discharge hole (24) and falls into a collection box (10), and juice of herb raw materials is extracted;

step four, after the juice is not discharged from the discharge port (24), the push rod motor (28) is started to drive the collection boxes (10) to move, the two collection boxes (10) are close to each other, then the electric telescopic rod (25) is started to drive the connecting rod (26) to ascend, so that the filter plate (27) ascends, the push plate (31) pushes filter residues which are subjected to filter pressing to be discharged out of the box body (1), and the residue is convenient to remove.