CN101829626B - All-in-one machine for crushing, stirring and screening - Google Patents

All-in-one machine for crushing, stirring and screening Download PDF

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Publication number
CN101829626B
CN101829626B CN2010101553475A CN201010155347A CN101829626B CN 101829626 B CN101829626 B CN 101829626B CN 2010101553475 A CN2010101553475 A CN 2010101553475A CN 201010155347 A CN201010155347 A CN 201010155347A CN 101829626 B CN101829626 B CN 101829626B
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China
Prior art keywords
stirring
screening
cylindrical shell
pulverizing
agitator disk
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Expired - Fee Related
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CN2010101553475A
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Chinese (zh)
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CN101829626A (en
Inventor
武美萍
袁溟
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Jiangnan University
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Jiangnan University
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Abstract

The invention relates to an all-in-one machine for crushing, stirring and screening. A cylinder is hung on a vibration platform, and the inside of the cylinder is partitioned into a feeding chamber, a crushing chamber and a storage chamber. The crushing chamber is internally provided with a crushing disk and a stirring disk which are stacked up, and the outer edge of the stirring disk is provided with a stirring arm. A shifting clutch assembly is fixed at the bottom of the cylinder, the low-speed shaft end of the shifting clutch assembly is connected to the crushing disk, and the high-speed shaft end of the shifting clutch assembly is connected to the stirring disk. In the invention, traditional Chinese medicine materials are crushed, stirred and screened effectively in single equipment with high quality, and safety and sanitation are ensured, thereby the requirement of large-scale and industrial production is satisfied.

Description

Pulverize, stir, screen all-in-one
Technical field
The present invention relates to the plant equipment field, especially medical pulverizing, stirring and screening plant.
Background technology
Traditional Chinese medical science Chinese herbal medicine is the rarity of Chinese nation several thousand civilization, but the Chinese herbal medicine process technology is backward relatively, generally adopt traditionally hand tools to the Chinese herbal medicine raw material pulverize, stir, work such as screening, the time is long, quality is unstable.Though can use the machinery processing apparatus of other field at present, for example pulverizer, mixing tank, screen cloth etc., function singleness, shortcoming is more, can't satisfy the needs of Chinese herbal medicine processing.Present common pulverizer; Its pulverization principle is the high speed rotation broken material through blade, and the part is easy to generate high temperature when blade and the friction of medicinal material high-speed impact, the burn medicinal material; And the grain graininess that this grinding mode obtains is bigger, can not obtain the particulate of high order number.Common mixer principle is that this mode can satisfy the not high stirring and processing of many mixing of materials required precision through the mixing of puddler rotating band animal material at present, but because the dead angle is stirred in existence, therefore can not realize full and uniform stirring.Sieving technology adopts screen cloth usually, is trapped in tiny material on the screen cloth very easily because of deliquescence solidifies crust, blocks sieve aperture, is difficult to clean, and influence is greatly produced.These separate equipment are formed production line, complex structure not only, floor space is big, produces with maintenance cost high; And be difficult to producing continuously automatically of the equipment of realizing, can't satisfy needs in enormous quantities, that industrialization is produced.
Summary of the invention
Shortcomings such as the applicant is low to the automation degree of equipment that exists in the above-mentioned existing Chinese herbal medicine processing, working (machining) efficiency is low, crudy can't meet the demands; Provide a kind of rational in infrastructure; Easy to operate pulverizing, stirring, screening all-in-one; Thereby can be in single device pulverizing, stirring and the screening operation of the completion herbal raw material of high-efficiency high-quality, needs in enormous quantities, that industrialization is produced are satisfied in safety and sanitation.
The technical scheme that the present invention adopted is following:
A kind of pulverizing, stirring, screening all-in-one; Cylindrical shell is suspended on the shaking platform, and barrel is divided into feed cavity, crushing chamber and storage cavity, is provided with the particle dish and the agitator disk that stack in the crushing chamber; The outer edge of agitator disk is provided with mixing arm; The bottom of cylindrical shell is fixed with the speed change clutch component, and its slow-speed shaft end is connected in the particle dish, and the high speed shaft end is connected in agitator disk.It is further characterized in that:
The abradant surface of described particle dish is provided with the Archimedes spiral groove, and the abradant surface of agitator disk is provided with the cutter groove of radially dispersing;
The outer surface of described mixing arm is a parabolic surface;
Said pallet is provided with through hole, through hole be shaped as infundibulate;
Described speed change clutch component comprises helical teeth planetary wheeling assembly, power transmission shaft, latch assembly and clutch component;
Described shaking platform is provided with vibrating motor, and the bottom is fixed on the horizontal base surface through resiliency supported, and said cylindrical shell is suspended on the said shaking platform through the universal joint suspension assembly;
Described cylindrical shell top is provided with lid, and lid is provided with safety valve;
Described cylindrical shell bottom is provided with discharging opening and gas hole.
The present invention concentrates on multiple operation processing in single complete equipment and carries out, and compact conformation is convenient to produce and control; Utilize that low speed grinds, high-speed stirred and vibration screening scheme, can high-quality, the producing of high efficiency, safety and sanitation, keep the pharmacological property of herbal plant.The inboard spiral of Archimedes inside groove that is provided with of low speed particle dish has guaranteed that material efficiently evenly pulverizes; The inclined-plane parabolic structure design that high-speed stirred dish outer rim mixing arm is provided with makes material stressed little, and " airborne dust " is effective; The funnel-shaped hole of pallet guarantees that raw material forms stable " hourglass ", and material smoothly can sieve again when vibration; The periodic cleaning of oppositely blowing makes equipment can realize having guaranteed carrying out continuously of production from clean.
The present invention can not only be used for the processing of herbal raw material, and can be used for the occasion of other comminuting matters, realizes high order number, the requirement of high-quality material grinding and processing; The headend equipment that this device also can be used as the material super-fine processing uses.
Description of drawings
Fig. 1 is a sectional schematic of the present invention;
Fig. 2 is a stereogram of the present invention;
Fig. 3 is the decomposition shape stereogram of particle dish, agitator disk and pallet;
Fig. 4 is the through hole cutaway view on the pallet.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
Like Fig. 1, shown in Figure 2, cylindrical shell 9 is suspended on the external vibration platform assembly 2 through the universal joint suspension assembly 8 that lateral surface connects, and the bottom central of shaking platform assembly 2 is provided with vibrating motor 20, and the bottom is fixed on the horizontal base surface through resiliency supported 1.Cylindrical shell 9 inside are divided into top feed cavity 21, middle part crushing chamber 22 and bottom storage cavity 24 by awl bucket 10, pallet 5; Awl bucket 10 bottom opening; Be communicated in the charging aperture of particle dish 7, particle dish 7 is identical with agitator disk 6 diameters, stack up and down, is positioned at pallet 5 tops; The outer edge of agitator disk 6 is provided with mixing arm 23, and the outer surface of mixing arm 23 is a parabolic surface; Pallet 5 bottoms are provided with screen cloth 4.The bottom central of cylindrical shell 9 is fixed with planetary wheeling assembly 15; Import power through bottom belt wheel 19 from the external motor (not shown); Planetary wheeling assembly 15 is embraced spring 18 through clutch can export to coaxial slow-speed shaft 13 and high speed shaft 14 respectively with power; And can utilize the tractor (not shown) to drive driving lever 17, lock through 16 pairs of high speed shafts 14 of locking device.Slow-speed shaft 13 ends are connected in the central authorities of particle dish 7, and high speed shaft 14 ends are connected in the central authorities of agitator disk 6.Be provided with lid 25 at cylindrical shell 9 tops, lid 25 is provided with charging aperture 11 and safety valve 12; Cylindrical shell 9 bottoms are provided with discharging opening 3, are communicated in outside discharge pipe; The bottom is provided with the gas hole (not shown), communicates with external compression air gas circuit.Package unit carries out circuit and gas circuit control by the external control unit.
Fig. 3 is the decomposing schematic representation of particle dish 7, agitator disk 6 and pallet 5, and particle dish 7 is for opening state.The front of particle dish 7 is the conical surface of center projections, and the bottom surface is provided with Archimedes spiral groove 26, and the center is provided with square hole that connects slow-speed shaft 13 ends and the charging hole 30 that is connected awl bucket 10 bottom outlets.The front of agitator disk 6 is provided with the cutter groove of evenly outwards dispersing 27, and the center is provided with the square hole that connects high speed shaft 14 ends.The outer edge of agitator disk 6 is provided with two mixing arms 23, and the end face of mixing arm 23 is a parabolic surface 28.Offer some through holes 29 on the pallet 5, its cross sectional shape is as shown in Figure 4, through hole 29 be shaped as funnel-form, its front openings is taper.
The speed change clutch component that the present invention adopts mainly is made up of a cover helical teeth planetary wheeling assembly, power transmission shaft, latch assembly, black box, 180W motor and clutch component; When the high speed shaft brake disc is locked by locking; Slow-speed shaft is decelerated to 150 rev/mins through the helical teeth planetary gear, and particle is examined and seized to such an extent that power is accomplished the material crushed work.When latch assembly unclamped, clutch closed, and high speed shaft obtains 800 rev/mins of rotating speeds through pulley decelerates, stirred disk operation, accomplished the work of stir mixing.
During real work, each operation cycle can be divided into following steps:
The first step: reinforced.Granular Chinese herbal medicine material is dropped into by charging aperture 11, enter into the top feed cavity 21 of cylindrical shell 9, material gets into the charging hole 30 of particle dish 7 through awl bucket 10 bottom opening.
Second step: pulverize.Start external motor and drive belt pulley 19 rotations; This moment, locking device 16 was a locking state; Agitator disk 6 transfixions, and slow-speed shaft 13 slows down through planetary wheeling assembly 15, drives particle dish 7 to slowly run; Material gets in the Archimedes spiral groove 26 of particle dish 7 bottom surfaces successively, grinds between the shear surface up and down what cutter groove 27 notches of the even divergent shape of Archimedes spiral 26 inner groove surfaces of particle dish 7 and agitator disk 6 formed; Simultaneously, material is under the promotion of the Archimedes spiral groove 26 of particle dish 7 bottom surfaces setting, and therefrom the mind-set outer rim moves, and the material of final powdery mainly is deposited in the outer rim place of agitator disk 6.The present invention has utilized the unique synchronization principles of Archimedes spiral to mill, and can effectively guarantee evenly milling of material; Because low speed grinds, and adopt thermal conductivity preferred metal material as the mill material, material does not have the burn phenomenon basically, has maintained the natural pharmacological property of Chinese herbal medicine material.
The 3rd step: stir.After pulverizing process finishes, tractor pulling locking driving lever 17, clutch is embraced spring 18 and is closed; High speed shaft 14 gains impetus; Symmetrical mixing arm 23 on agitator disk 6 outer rims will be deposited in the material " airborne dust " of periphery, because the end face of mixing arm 23 is a parabolic surface 28, therefore can go into upper space with piling up material effective " throwing "; Raise in the process in this throwing, material is mixed by efficient uniformly.
The 4th step: vibration screening.In whipping process, blocked easily because the funnel-form through hole 29 that pallet 5 is provided with makes raw material form stable " hourglass ", therefore have only seldom partial material through pallet 5, and most of material is retained in pallet 5 tops and mixes.When the agitating procedure end, high speed shaft 14 stalls, the tractor outage, locking driving lever 17 resets, and locking device 16 is a locking state.Open vibrating motor 20 this moment, and cylindrical shell 9 externally vibrates on the shaking platform assembly 2 through universal joint suspension assembly 8, and the material that pile up on the pallet 5 this moment falls into screen pack 4 through funnel-form through hole 29, and screened material is collected to the outside by discharging opening 3.Under the vibration effect, also landing is to the edge for the material on the conical surface front of particle dish 7, and funnel-form through hole 29 is difficult for stopping up.Periodically from the gas hole feeding compressed air of cylindrical shell 9 bottoms, through hole 29 is carried out blowback clean in the vibration processes, high-speed gas blows on the screen cloth, and the material that also can prevent to be stuck on the screen cloth produces the crust phenomenon.During air blowing, cylindrical shell 9 inner moments generation high pressure, overvoltage then can be discharged through the safety valve 12 that is provided with on the lid 25.
Certainly, the present invention also can be used for needs such as food, chemical industry and pulverize the field of mixing, and in the not high enforcement of some hygienic requirements, parts such as lid can be set.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of spirit of the present invention, the present invention can do any type of modification, and for example mixing arm is set to more than two.

Claims (7)

1. a pulverizing, stirring, screening all-in-one, it is characterized in that: cylindrical shell is suspended on the shaking platform, and barrel is divided into feed cavity, crushing chamber and storage cavity by awl bucket, sub tray, and the pallet bottom is provided with screen cloth; Be provided with the particle dish and the agitator disk that stack in the crushing chamber; The abradant surface of described particle dish is provided with the Archimedes spiral groove; The abradant surface of agitator disk is provided with the cutter groove of radially dispersing, and the outer edge of agitator disk is provided with mixing arm, and the bottom of cylindrical shell is fixed with the speed change clutch component; Its slow-speed shaft end is connected in the particle dish, and the high speed shaft end is connected in agitator disk.
2. according to the described pulverizing of claim 1, stirring, screening all-in-one, it is characterized in that: the outer surface of described mixing arm is a parabolic surface.
3. according to the described pulverizing of claim 1, stirring, screening all-in-one, it is characterized in that: said pallet is provided with through hole, through hole be shaped as infundibulate.
4. according to the described pulverizing of claim 1, stirring, screening all-in-one, it is characterized in that: described speed change clutch component comprises helical teeth planetary wheeling assembly, power transmission shaft, latch assembly and clutch component.
5. according to the described pulverizing of claim 1, stirring, screening all-in-one; It is characterized in that: described shaking platform is provided with vibrating motor; The bottom is fixed on the horizontal base surface through resiliency supported, and said cylindrical shell is suspended on the said shaking platform through the universal joint suspension assembly.
6. according to the described pulverizing of claim 1, stirring, screening all-in-one, it is characterized in that: described cylindrical shell top is provided with lid, and lid is provided with safety valve.
7. according to the described pulverizing of claim 1, stirring, screening all-in-one, it is characterized in that: described cylindrical shell bottom is provided with discharging opening and pore.
CN2010101553475A 2010-04-26 2010-04-26 All-in-one machine for crushing, stirring and screening Expired - Fee Related CN101829626B (en)

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CN107088461A (en) * 2017-06-23 2017-08-25 广西智创企业管理培训有限公司 Family expenses rice pulverizer
CN107282227B (en) * 2017-07-31 2019-05-28 臧运香 A kind of medical medicinal material grinding device
CN107617500B (en) * 2017-10-26 2019-07-02 无棣珍康生物科技有限公司 A kind of crushing grinding device for food processing
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