CN214916725U

CN214916725U - A multi-stage reduction device for chinese herbal medicine processing

Info

Publication number: CN214916725U
Application number: CN202120502861.5U
Authority: CN
Inventors: 刘柱; 张龙; 刘红梅
Original assignee: Gansu Heshunyuan Traditional Chinese Medicine Tablets Co ltd
Current assignee: Gansu Heshunyuan Traditional Chinese Medicine Tablets Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-30
Anticipated expiration: 2031-03-09

Abstract

The utility model discloses a multistage reducing mechanism for chinese herbal medicine processing, including rubbing crusher, first rubbing crusher constructs and second rubbing crusher constructs, inside and the surface of rubbing crusher installs first rubbing crusher structure and second rubbing crusher structure under to in proper order from last, and first rubbing crusher constructs and second rubbing crusher constructs for the looks isostructure, first rubbing crusher constructs including crushing cover, bottom plate and screening board, and the bottom plate passes through the dead lever to be fixed inside rubbing crusher to bottom plate bottom surface fixed mounting has driving motor, the driving motor output runs through the bottom surface and is connected with crushing sword, crushing cover bottom surface and bottom plate top surface butt, and the welding of crushing cover external fixation has solid fixed ring, the inside welding of rubbing crusher has the extension board, and the vertical fixedly connected with hydraulic stem of extension board top surface. Has the advantages that: this device has set up first rubbing crusher and second rubbing crusher, can carry out a lot of crushing screening to the chinese-medicinal material to improve the meticulous degree of final product, improved crushing efficiency.

Description

A multi-stage reduction device for chinese herbal medicine processing

Technical Field

The utility model relates to a chinese herbal medicine preparation technical field particularly, relates to a multistage reducing mechanism for chinese herbal medicine processing.

Background

The Chinese herbal medicine is mainly composed of plant medicines (roots, stems, leaves and fruits), animal medicines (internal organs, skins, bones, organs and the like) and mineral medicines, the plant medicines account for most of the Chinese herbal medicines, so the Chinese herbal medicine is also called as the Chinese herbal medicine, the Chinese herbal medicines used in various places of China reach about 5000 kinds, various medicinal materials are compatible to form a prescription which is countless, and through thousands of years of research, an independent science is formed, each medical college and universities of China set up a course of natural medicines, and the content of the teaching is the commonly called Chinese herbal medicine

Traditional chinese herbal medicine need smash it in the course of working, improves its absorptive capacity, and traditional reducing mechanism is the rubbing crusher, but traditional rubbing crusher crushing efficiency is lower, needs the manual work to throw the material many times and smashes, uses comparatively troublesome, can also further make the improvement, improves the meticulous degree of traditional chinese medicine powder.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a multistage reducing mechanism for chinese herbal medicine processing possesses the manifold cycles and smashes and sieve, is showing the advantage that has improved crushing efficiency, and then solves the problem among the above-mentioned background art.

(II) technical scheme

Smash and sieve, show the advantage that has improved crushing efficiency for realizing above-mentioned manifold cycles, the utility model discloses a concrete technical scheme as follows:

a multi-stage crushing device for processing Chinese herbal medicines comprises a crushing barrel, a first crushing mechanism and a second crushing mechanism, wherein the first crushing mechanism and the second crushing mechanism are sequentially installed inside and outside the crushing barrel from top to bottom and are of the same structure, the first crushing mechanism comprises a crushing cover, a bottom plate and a screening plate, the bottom plate is fixed inside the crushing barrel through a fixing rod, a driving motor is fixedly installed on the bottom surface of the bottom plate, the output end of the driving motor penetrates through the bottom surface and is connected with a crushing knife, the bottom surface of the crushing cover is abutted against the top surface of the bottom plate, a fixing ring is fixedly welded on the outer surface of the crushing cover, the supporting plate is welded inside the crushing barrel, a hydraulic rod is vertically and fixedly connected to the top surface of the supporting plate, the top surface of a piston rod of the hydraulic rod is fixedly connected with the bottom surface of the fixing ring, the screening plate is obliquely arranged below the driving motor, and screening board top surface one end fixedly connected with vibrating motor, crushing barrel has seted up the screening mouth in one side, the screening board runs through the screening mouth and extends the screening mouth, and screening board one end below is located crushing barrel inner wall welding and has been picked the board, screening board bottom surface and pick and be connected with the spring between the board top surface, and be connected with the spring between screening board bottom surface and the screening mouth bottom surface, crushing barrel bottom surface link up and has seted up the discharge gate.

Further, first rubbing crusher constructs still includes the conveyer, and the conveyer installs in crushing barrel one side to conveyer feed end and discharge end have a feeder hopper and a play feed cylinder through connection respectively, the fixed cover in screening mouth outside is equipped with the dustcoat, the feeder hopper runs through the dustcoat and extends to screening board below, it extends to crushing cover top to go out the feed cylinder.

Furthermore, an observation window is arranged on the right vertical surface of the crushing barrel, and the right vertical surface of the crushing barrel is fixedly connected with a controller on one side of the observation window.

Furthermore, screening holes are formed in the surface of the screening plate, the distribution projection area of the screening holes is smaller than the opening area of the top surface of the crushing cover, and the screening holes are located right above the crushing cover.

Furthermore, the diameter of the screening holes formed in the surface of the screening plate in the first crushing mechanism is larger than that of the screening holes formed in the surface of the screening plate in the second crushing mechanism.

Furthermore, the crushing cover is of a vertical through structure and is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a multistage reducing mechanism for chinese herbal medicine processing possesses following beneficial effect:

(1) the utility model adopts a first crushing mechanism and a second crushing mechanism which are of the same structure, when Chinese herbal medicine is crushed, the worker can put the Chinese herbal medicine into a crushing cover in the first crushing mechanism, a driving motor in the first crushing mechanism is started to drive a crushing knife to crush the Chinese herbal medicine for the first time, after the first crushing is finished, a hydraulic rod in the first crushing mechanism is started to drive the crushing cover in the first crushing mechanism to move upwards, the Chinese herbal medicine crushed for the first time falls off, a vibration motor in the first crushing mechanism is started to drive a sieving plate in the first crushing mechanism to vibrate at high frequency, so that the Chinese herbal medicine crushed for the first time is sieved, one-time sieving is finished, the Chinese herbal medicine passing through the sieving plate of the first crushing mechanism falls off into the crushing cover in the second crushing mechanism, a driving motor in the second crushing mechanism drives the crushing knife in the second crushing mechanism to crush for the second time, after the regrinding finishes, the hydraulic stem extension in the second rubbing crusher constructs, it moves on to drive the crushing cover among the second rubbing crusher constructs, the chinese herbal medicine after the regrinding drops, and simultaneously, vibrating motor among the second rubbing crusher constructs starts, the screening board among the second rubbing crusher constructs of high frequency vibrations, thereby carry out the secondary screening, chinese herbal medicine after the secondary screening drops through the discharge gate, this device has set up first rubbing crusher structure and second rubbing crusher structure, can carry out a lot of crushing screening to the chinese medicinal material, thereby improve the meticulous degree of final product, crushing efficiency is improved.

(2) The utility model discloses a first crushing structure and second crushing structure, after accomplishing the screening for the first time, the chinese herbal medicine landing that is arranged in first crushing mechanism top is inside the dustcoat in first crushing mechanism, the feeder hopper inside of the conveyer that drops into in first crushing mechanism, carry back the crushing cover in first crushing mechanism by the conveyer in first crushing mechanism, follow next batch well herb and plant and smash, the same reason, after accomplishing the secondary screening, the chinese herbal medicine landing that is arranged in second crushing mechanism top is inside the dustcoat in the second crushing mechanism, drop inside the feeder hopper of the conveyer that falls into in the second crushing mechanism, carry back and continue to smash in the crushing cover in the second crushing mechanism by the conveyer in the second crushing mechanism, can accomplish manifold cycles and smash, the crushing efficiency has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a multi-stage crushing device for processing Chinese herbal medicines according to the present invention;

FIG. 2 is a front view of a multi-stage crushing apparatus for processing Chinese herbal medicines in accordance with the present invention;

fig. 3 is a schematic structural view of the crushing cover of the present invention.

In the figure:

1. a milling drum; 2. a first crushing mechanism; 3. a second crushing mechanism; 4. a discharge port; 5. a crushing cover; 6. a crushing knife; 7. a discharging barrel; 8. a conveyor; 9. a base plate; 10. a drive motor; 11. fixing the rod; 12. a housing; 13. a screening port; 14. a feed hopper; 15. a spring; 16. a fixing ring; 17. a hydraulic lever; 18. a support plate; 19. a screening plate; 20. a vibration motor; 21. carrying out plate picking; 22. and a controller.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a multistage reducing mechanism for chinese herbal medicine processing.

Referring now to the drawings and the detailed description, the present invention will be further described, as shown in fig. 1-3, a multi-stage crushing device for processing Chinese herbal medicine according to an embodiment of the present invention comprises a crushing barrel 1, a first crushing mechanism 2 and a second crushing mechanism 3, the first crushing mechanism 2 and the second crushing mechanism 3 are sequentially installed inside and outside the crushing barrel 1 from top to bottom, and the first crushing mechanism 2 and the second crushing mechanism 3 are of the same structure, the first crushing mechanism 2 comprises a crushing cover 5, a bottom plate 9 and a sieving plate 19, the bottom plate 9 is fixed inside the crushing barrel 1 by a fixing rod 11, a driving motor 10 is fixedly installed on the bottom surface of the bottom plate 9, an output end of the driving motor 10 is connected with a crushing knife 6 through the bottom surface, which is a common crushing structure and is not described herein too much, the bottom surface of the crushing cover 5 is abutted against the top surface of the bottom plate 9, and a fixing ring 16 is fixedly welded on the outer surface of the crushing cover 5, a support plate 18 is welded in the crushing barrel 1, a hydraulic rod 17 is vertically and fixedly connected to the top surface of the support plate 18, the top surface of a piston rod of the hydraulic rod 17 is fixedly connected with the bottom surface of a fixing ring 16, the crushing cover 5 can be lifted by the hydraulic rod 17, a screening plate 19 is obliquely arranged below a driving motor 10, a vibration motor 20 is fixedly connected to one end of the top surface of the screening plate 19, a screening opening 13 is formed in one side of the crushing barrel 1, the screening plate 19 penetrates through the screening opening 13 and extends out of the screening opening 13, a cantilever plate 21 is welded to the inner wall of the crushing barrel 1 below one end of the screening plate 19, a spring 15 is connected between the bottom surface of the screening plate 19 and the top surface of the cantilever plate 21, a spring 15 is connected between the bottom surface of the screening plate 19 and the bottom surface of the screening opening 13, the vibration efficiency is improved, a discharge hole 4 is formed in a penetrating manner in the bottom surface of the crushing barrel 1, when herbal medicines are crushed, a worker can put the herbal medicines into the crushing cover 5 in the first crushing mechanism 2, the driving motor 10 in the first crushing mechanism 2 is started to drive the crushing knife 6 to crush the Chinese herbal medicine for the first time, after the first crushing is completed, the hydraulic rod 17 in the first crushing mechanism 2 is started to drive the crushing cover 5 in the first crushing mechanism 2 to move upwards, the Chinese herbal medicine crushed for the first time falls off, the vibration motor 20 in the first crushing mechanism 2 is started to drive the screening plate 19 in the first crushing mechanism 2 to vibrate at high frequency, so as to screen the Chinese herbal medicine crushed for the first time, the screening is completed, the Chinese herbal medicine passing through the screening plate 19 of the first crushing mechanism 2 falls into the crushing cover 5 in the second crushing mechanism 3, the driving motor 10 in the second crushing mechanism 3 drives the crushing knife 6 in the second crushing mechanism 3 to crush for the second time, after the second crushing is completed, the hydraulic rod 17 in the second crushing mechanism 3 extends to drive the crushing cover 5 in the second crushing mechanism 3 to move upwards, the chinese herbal medicine after the regrinding drops, and simultaneously, vibrating motor 20 in the second rubbing crusher constructs 3 starts, and the screening board 19 in the second rubbing crusher constructs 3 is shaken to the high frequency to carry out the secondary screening, the chinese herbal medicine after the secondary screening drops through discharge gate 4, and this device has set up first rubbing crusher structure 2 and second rubbing crusher structure 3, can carry out many times to the chinese herbal medicine and smash the screening, thereby improves the meticulous degree of final product, has improved crushing efficiency.

In one embodiment, the first crushing mechanism 2 further comprises a conveyor 8, the conveyor 8 is installed on one side of the crushing cylinder 1, the feeding end and the discharging end of the conveyor 8 are respectively connected with a feeding hopper 14 and a discharging cylinder 7 in a penetrating manner, an outer cover 12 is fixedly covered outside the sieving port 13, the feeding hopper 14 penetrates the outer cover 12 and extends to the lower side of the sieving plate 19, the discharging cylinder 7 extends to the upper side of the crushing cover 5, after the first sieving is completed, the Chinese herbal medicine above the first crushing mechanism 2 slides to the inner part of the outer cover 12 in the first crushing mechanism 2, falls to the inner part of the feeding hopper 14 of the conveyor 8 in the first crushing mechanism 2, is conveyed back to the crushing cover 5 in the first crushing mechanism 2 by the conveyor 8 in the first crushing mechanism 2 to be crushed along with the next batch of Chinese herbal medicine, and similarly, after the second sieving is completed, the Chinese herbal medicine above the second crushing mechanism 3 slides to the inner part of the outer cover 12 in the second crushing mechanism 3, the crushed material falls into the feed hopper 14 of the conveyor 8 in the second crushing mechanism 3 and is conveyed back to the crushing cover 5 in the second crushing mechanism 3 by the conveyor 8 in the second crushing mechanism 3 to be continuously crushed, so that the repeated circulating crushing can be completed, and the crushing efficiency is improved.

In an embodiment, the front vertical surface of the crushing cylinder 1 is provided with an observation window, the controller 22 is fixedly connected to the front vertical surface of the crushing cylinder 1 at one side of the observation window, and the output end of the controller 22 is electrically connected with the electric equipment of the device, so that the control of a worker is facilitated.

In one embodiment, the screening plate 19 is provided with screening holes on the surface, the distribution projection area of the screening holes is smaller than the opening area of the top surface of the crushing cover 5, and the screening holes are positioned right above the crushing cover 5 to prevent the screened Chinese herbal medicines falling from falling out of the crushing cover 5.

In one embodiment, the diameter of the screening holes formed on the surface of the screening plate 19 in the first crushing mechanism 2 is larger than that of the screening holes formed on the surface of the screening plate 19 in the second crushing mechanism 3, so that fine screening can be performed step by step.

In one embodiment, the pulverizing cover 5 is a through structure, and the pulverizing cover 5 is made of stainless steel, so that the inner wall of the pulverizing cover 5 is smooth, and adhesion is reduced.

The working principle is as follows:

when the Chinese herbal medicine is crushed, the worker can put the Chinese herbal medicine into the crushing cover 5 of the first crushing mechanism 2, the driving motor 10 of the first crushing mechanism 2 is started to drive the crushing cutter 6 to crush the Chinese herbal medicine for the first time, after the first crushing is finished, the hydraulic rod 17 of the first crushing mechanism 2 is started to drive the crushing cover 5 of the first crushing mechanism 2 to move upwards, the first crushed Chinese herbal medicine falls off, the vibration motor 20 of the first crushing mechanism 2 is started to drive the sieving plate 19 of the first crushing mechanism 2 to vibrate at high frequency, so as to sieve the first crushed Chinese herbal medicine, the first sieving is finished, the Chinese herbal medicine which passes through the sieving plate 19 of the first crushing mechanism 2 falls into the crushing cover 5 of the second crushing mechanism 3, the driving motor 10 of the second crushing mechanism 3 drives the crushing cutter 6 of the second crushing mechanism 3 to crush for the second time, after the secondary crushing is finished, a hydraulic rod 17 in the second crushing mechanism 3 extends to drive a crushing cover 5 in the second crushing mechanism 3 to move upwards, the Chinese herbal medicines after the secondary crushing fall off, meanwhile, a vibration motor 20 in the second crushing mechanism 3 is started, a screening plate 19 in the second crushing mechanism 3 is vibrated at high frequency so as to carry out secondary screening, and the Chinese herbal medicines after the secondary screening fall off through a discharge port 4. the device is provided with the first crushing mechanism 2 and the second crushing mechanism 3, can carry out multiple times of crushing and screening on the Chinese herbal medicines, thereby improving the fineness of final products, improving the crushing efficiency, meanwhile, after the primary screening is finished, the Chinese herbal medicines above the first crushing mechanism 2 slide down into an outer cover 12 in the first crushing mechanism 2, fall into a feed hopper 14 of a conveyor 8 in the first crushing mechanism 2, and are conveyed back into the crushing cover 5 in the first crushing mechanism 2 by the conveyor 8 in the first crushing mechanism 2, follow next batch of traditional chinese medicine grass and smash, in the same way, after accomplishing the secondary screening, the chinese herbal medicine landing that is located the second rubbing crusher 3 top is inside dustcoat 12 in the second rubbing crusher 3, inside the feeder hopper 14 of the conveyer 8 among the second rubbing crusher 3 of dropping into, and the conveyer 8 among the second rubbing crusher 3 is carried back to and is continued smashing in the crushing cover 5 among the second rubbing crusher 3, can accomplish manifold cycles and smash, has improved crushing efficiency.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The multi-stage crushing device for processing the Chinese herbal medicines is characterized by comprising a crushing barrel (1), a first crushing mechanism (2) and a second crushing mechanism (3), wherein the first crushing mechanism (2) and the second crushing mechanism (3) are sequentially installed on the inner part and the outer surface of the crushing barrel (1) from top to bottom, the first crushing mechanism (2) and the second crushing mechanism (3) are of the same structure, the first crushing mechanism (2) comprises a crushing cover (5), a bottom plate (9) and a screening plate (19), the bottom plate (9) is fixed inside the crushing barrel (1) through a fixing rod (11), a driving motor (10) is fixedly installed on the bottom surface of the bottom plate (9), the output end of the driving motor (10) penetrates through the bottom surface and is connected with a crushing knife (6), the bottom surface of the crushing cover (5) is abutted to the top surface of the bottom plate (9), and a fixing ring (16) is fixedly welded on the outer surface of the crushing cover (5), a support plate (18) is welded in the crushing barrel (1), a hydraulic rod (17) is vertically and fixedly connected with the top surface of the support plate (18), the top surface of a piston rod of the hydraulic rod (17) is fixedly connected with the bottom surface of the fixed ring (16), a screening plate (19) is obliquely arranged below the driving motor (10), and one end of the top surface of the sieving plate (19) is fixedly connected with a vibration motor (20), one side of the crushing cylinder (1) is provided with a sieving opening (13), the screening plate (19) penetrates through the screening opening (13) and extends out of the screening opening (13), and a cantilever plate (21) is welded on the inner wall of the crushing cylinder (1) below one end of the screening plate (19), a spring (15) is connected between the bottom surface of the screening plate (19) and the top surface of the cantilever plate (21), and a spring (15) is connected between the bottom surface of the screening plate (19) and the bottom surface of the screening opening (13), and the bottom surface of the crushing barrel (1) is provided with a discharge hole (4) in a through way.

2. The multi-stage crushing device for processing Chinese herbal medicines according to claim 1, wherein the first crushing mechanism (2) further comprises a conveyor (8), the conveyor (8) is installed on one side of the crushing barrel (1), a feeding end and a discharging end of the conveyor (8) are respectively connected with a feeding hopper (14) and a discharging barrel (7) in a penetrating manner, an outer cover (12) is fixedly covered outside the screening port (13), the feeding hopper (14) penetrates through the outer cover (12) and extends to the position below the screening plate (19), and the discharging barrel (7) extends to the position above the crushing cover (5).

3. The multistage grinding device for processing Chinese herbal medicines according to claim 1, characterized in that the right vertical surface of the grinding cylinder (1) is provided with an observation window, and the right vertical surface of the grinding cylinder (1) is positioned at one side of the observation window and is fixedly connected with a controller (22).

4. The multistage grinding device for Chinese herbal medicine processing according to claim 1, characterized in that the surface of the screening plate (19) is provided with screening holes, the distribution projection area of the screening holes is smaller than the opening area of the top surface of the grinding cover (5), and the screening holes are positioned right above the grinding cover (5).

5. The multistage grinding device for Chinese herbal medicine processing according to claim 1, characterized in that the diameter of the screening holes formed on the surface of the screening plate (19) in the first grinding mechanism (2) is larger than the diameter of the screening holes formed on the surface of the screening plate (19) in the second grinding mechanism (3).

6. The multistage grinding device for processing Chinese herbal medicines according to claim 1, wherein the grinding cap (5) has a vertically through structure, and the grinding cap (5) is made of stainless steel.