CN209102488U - A kind of sample pulverizer of efficient pulverizing - Google Patents
A kind of sample pulverizer of efficient pulverizing Download PDFInfo
- Publication number
- CN209102488U CN209102488U CN201920152141.3U CN201920152141U CN209102488U CN 209102488 U CN209102488 U CN 209102488U CN 201920152141 U CN201920152141 U CN 201920152141U CN 209102488 U CN209102488 U CN 209102488U
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- bowl
- crushing
- alms bowl
- ontology
- lid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of sample pulverizers of efficient pulverizing, belong to metallurgical test equipment technical field, and the grinding device of the sample pulverizer includes multiple sealing material alms bowls, and the sealing material alms bowl includes material alms bowl ontology, crushes hammer and bowl lid；The material alms bowl ontology is the cylindrical body of internal arc-shaped recess；The crushing hammer is that lower end density is greater than upper end density hemisphere；The inner hollow of the bowl lid, the bottom of the bowl lid are equipped with aperture, and the top of the bowl lid is equipped with feed inlet, the crushing block of multiple cylinders is equipped in the bowl lid.Sample pulverizer provided by the utility model, pass through the improvement to sealing material alms bowl structure, so that material can be by coarse crushing in bowl lid, fine crushing is carried out in material alms bowl ontology, the efficiency of crushing is improved, compared to traditional sample pulverizer, the time needed for crushing obtains the material of identical mesh number is less, the consumption of electric energy is greatly reduced, and crushes obtained material and is easily recycled.
Description
Technical field
The utility model belongs to metallurgical test equipment technical field, and in particular to a kind of sample pulverizer of efficient pulverizing.
Background technique
In the quality inspections such as metallurgy, chemical industry or scientific research department, often need to carry out the metal or nonmetallic mineral of different hardness
It crushes, and sample pulverizer becomes first choice due to the advantages that its leakproofness is good, noise is small, stability is high, the sample preparation time is short
Sample preparation disintegrating apparatus.
Sample pulverizer is to drive eccentric hammer high speed rotation by motor, vibration impact force is formed, so that being placed on close
Material in envelope material alms bowl is broken hammer and breaking ring is constantly hit, and then by crushing material.But traditional material alms bowl bottom surface is plane
State, smashed powder are also easily adhered on the outer surface of quartering hammer and breaking ring, lead to smashed material not easily collecting.
Utility model content
In order to overcome the defects of the prior art described above, the technical problem to be solved by the utility model is to provide a kind of easy
In collection material, and can efficient pulverizing material sample pulverizer.
In order to solve the above-mentioned technical problem, a kind of the technical solution adopted in the utility model are as follows: sample preparation powder of efficient pulverizing
Broken machine, it is described to grind including cabinet and the locking device, grinding device, oscillation device and the electric control system that are arranged in cabinet
Mill apparatus includes multiple sealing material alms bowls, and the sealing material alms bowl includes material alms bowl ontology, setting in the intrinsic crushing hammer of material alms bowl and lid
Bowl lid above material alms bowl ontology；
The material alms bowl ontology is the cylindrical body of internal arc-shaped recess；
The crushing hammer is hemisphere, and the crushing hammer is set in material alms bowl ontology, under the curved end for crushing hammer is
End, the density for crushing hammer lower end are greater than the density of upper end；
The inner hollow of the bowl lid, the bottom of the bowl lid are equipped with aperture, the top of the bowl lid be equipped with into
Material mouth, the interior crushing block for being equipped with multiple cylinders of the bowl lid.
Wherein, the diameter of the aperture in bowl base portion is 3-8mm.
Wherein, sealing ring or gasket seal are equipped between the material alms bowl ontology and bowl lid.
Wherein, the height of the bowl lid is less than the height of the material alms bowl ontology.
Wherein, the inner wall of the cabinet is equipped with foaming abatvoix.
The utility model has the beneficial effects that: sample pulverizer provided by the utility model, by the bowl of sealing material alms bowl
Lid is set as hollow, so that then material can further be entered in material alms bowl ontology by coarse crushing in bowl lid and be carried out essence
It is finely divided, the efficiency of crushing is improved, compared to traditional sample pulverizer, the time needed for crushing obtains the material of identical mesh number
Less, the consumption of electric energy is greatly reduced；Simultaneously because the material arc-shaped recess of alms bowl body interior, enables material to concentrate on expecting
The pulverized hammer in the bottom of alms bowl ontology further crushes, and while ensure that smashing fineness and the uniformity, is more convenient for carrying out after crushing
The recycling of material.
Detailed description of the invention
What Fig. 1 showed the sample pulverizer of specific embodiment of the present invention faces the schematic diagram of the section structure；
The cross-section structure of facing that Fig. 2 show the sealing material alms bowl of the sample pulverizer of specific embodiment of the present invention shows
It is intended to；
Label declaration: 1, cabinet；2, sealing material alms bowl；21, expect alms bowl ontology；211, hammer is crushed；22, bowl lid；221, it crushes
Block；222, feed inlet；23, gasket seal；3, locking device；4, oscillation device；41, eccentric hammer；42, motor.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: it is improved by the structure of the sealing material alms bowl to grinding device, into
Row substep is ground, and promotes the efficiency of grinding.
It please refers to shown in Fig. 1 and Fig. 2, the sample pulverizer of the utility model, including cabinet 1 and is arranged in cabinet 1
Locking device 3, grinding device, oscillation device 4 and electric control system, the grinding device includes multiple sealing material alms bowls 2, described
Sealing material alms bowl 2 includes material alms bowl ontology 21, is arranged in and expects that crushing in alms bowl ontology 21 hammers 211 into shape and be covered on 21 top of material alms bowl ontology
Bowl lid 22；
The material alms bowl ontology 21 is the cylindrical body of internal arc-shaped recess；
The crushing hammer 211 is hemisphere, and the crushing hammer 211 is set in material alms bowl ontology 21, the crushing hammer 211
Curved end is lower end, and the density for crushing 211 lower ends of hammer is greater than the density of upper end；
The bottom of the inner hollow of the bowl lid 22, the bowl lid 22 is equipped with aperture, the top of the bowl lid 22
Equipped with feed inlet 222, the crushing block 221 of multiple cylinders is equipped in the bowl lid 22.
The course of work of the utility model is: material to be ground is put into from the feed inlet 222 at the top of bowl lid 22
In bowl lid 22, feed inlet 222 is closing and sealing off, is sealed bowl lid 22 and material alms bowl ontology 21 using locking device 3.Then
The motor 42 of oscillation device 4 is opened by electric control system, motor 42 drives the eccentric hammer 41 of oscillation device 4 to rotate, formed
Impact force and frictional force are vibrated, so that the crushing block 221 of multiple cylinders in bowl lid 22 vibrates up and down, by bowl lid
Crushing material in 22, the material that crushing block 221 crushes in bowl lid 22 fall into material alms bowl sheet from the aperture of 22 bottom of bowl lid
In body 21, the material fallen into material alms bowl ontology 21 slides the crushing hammer 211 constantly vibrated again to the bottom of material alms bowl ontology 21
It further crushes, eventually becomes granular material.
As can be seen from the above description, the utility model has the beneficial effects that: sample pulverizer provided by the utility model, is incited somebody to action
The bowl lid of sealing material alms bowl is set as hollow, so that material can be by the crushing block coarse crushing of multiple cylinders, so in bowl lid
Further enter in material alms bowl ontology afterwards and carry out fine crushing, since material is gradually fallen into material alms bowl ontology, while expecting alms bowl sheet
It is intracorporal crush hammer lower end density be greater than upper end density so that crush hammer can it is stable to gradually fall into material alms bowl ontology in
Material crushed, ensure that smashing fineness and the uniformity, while compared to traditional sample pulverizer, crushing obtains identical mesh
Time needed for several materials is less, improves the efficiency of crushing, reduces the consumption of electric energy；Simultaneously because material alms bowl body interior
Arc-shaped recess enables material to concentrate on the bottom of material alms bowl ontology convenient for carrying out the recycling of material after crushing.
Further, the diameter of the aperture of 22 bottom of bowl lid is 3-8mm.
As can be seen from the above description, the material in bowl lid falls into material alms bowl from the aperture in bowl base portion after tentatively crushing
In ontology, the aperture of 3-8mm is suitable for the material that major applications sample pulverizer crushes, and it is fast to be conducive to preliminary smashed material
Speed is fallen into material alms bowl ontology.
Further, sealing ring or gasket seal 23 are equipped between the material alms bowl ontology 21 and bowl lid 22.
As can be seen from the above description, being equipped with sealing ring or gasket seal between material alms bowl ontology and bowl lid, it can guarantee bowl
Close connection of the lid with material alms bowl ontology in crushing process, avoids material in crushing process from leaking out.
Further, the height of the bowl lid 22 is less than the height of the material alms bowl ontology 21.
As can be seen from the above description, the height of bowl lid is less than the height of material alms bowl ontology, effectively material can be avoided to add
The problem of can not mostly crushing completely.
Further, the inner wall of the cabinet 1 is equipped with foaming abatvoix.
As can be seen from the above description, sample pulverizer use can be reduced by the way that foaming abatvoix is arranged on cabinet inside
The noise generated in the process avoids generating noise pollution.
The embodiments of the present invention one are as follows:
A kind of sample pulverizer of efficient pulverizing, including cabinet 1 and the locking device 3 being arranged in cabinet 1, grinding dress
It sets, oscillation device 4 and electric control system, the grinding device includes multiple sealing material alms bowls 2, and the sealing material alms bowl 2 includes material
Alms bowl ontology 21, the crushing hammer 211 being arranged in material alms bowl ontology 21 and the bowl lid 22 for being covered on 21 top of material alms bowl ontology；The material
Sealing ring or gasket seal 23 are equipped between alms bowl ontology 21 and bowl lid 22, the height of the bowl lid 22 is less than the material alms bowl sheet
The height of body 21；
The material alms bowl ontology 21 is the cylindrical body of internal arc-shaped recess；
The crushing hammer 211 is hemisphere, and the crushing hammer 211 is set in material alms bowl ontology 21, the crushing hammer 211
Curved end is lower end, and the density for crushing 211 lower ends of hammer is greater than the density of upper end；
The inner hollow of the bowl lid 22, the bottom of the bowl lid 22 are equipped with aperture, and the diameter of the aperture is 3-
The size of 8mm, the aperture determine that aperture increases with the increase of feed material partial size, institute according to the partial size of feed material
The top for stating bowl lid 22 is equipped with feed inlet 222, and the crushing block 221 of multiple cylinders is equipped in the bowl lid 22；
The inner wall of the cabinet 1 is equipped with foaming abatvoix.
In conclusion a kind of sample pulverizer of efficient pulverizing provided by the utility model, grinding device include multiple
Sealing material alms bowl, the sealing material alms bowl include material alms bowl ontology, crush hammer and bowl lid；Expect to be equipped with sealing between alms bowl ontology and bowl lid
Circle or gasket seal can guarantee bowl lid and expect close connection of the alms bowl ontology in crushing process, avoid object in crushing process
Material leaks out；
The bowl lid of sealing material alms bowl is set as hollow, so that material can be by the crushing block of multiple cylinders in bowl lid
Coarse crushing, then falls into material alms bowl ontology from the aperture that bowl lid base diameter is 3-8mm, further enters material alms bowl ontology
Interior carry out fine crushing.Since material is gradually fallen into material alms bowl ontology, while expecting that the intrinsic density for crushing hammer lower end of alms bowl is big
Density in upper end so that crush hammer can it is stable to gradually fall into material the intrinsic material of alms bowl crush, ensure that powder
Chopping fine degree and the uniformity, while compared to traditional sample pulverizer, the time needed for crushing obtains the material of identical mesh number is less,
The efficiency of crushing is improved, the consumption of electric energy is reduced；Due to expecting the arc-shaped recess of alms bowl body interior, material is concentrated
The recycling of material is carried out after the bottom of material alms bowl ontology is convenient for crushing；The height of bowl lid is less than the height of material alms bowl ontology simultaneously,
It can effectively avoid the problem that material addition can not excessively crush completely；
By the way that the aperture of 3-8mm is arranged, the sample pulverizer is made to be suitable for the object that major applications sample pulverizer crushes
Material is quickly fallen into material alms bowl ontology conducive to preliminary smashed material；
By the way that foaming abatvoix is arranged on cabinet inside, making an uproar of generating in sample pulverizer use process can be reduced
Sound avoids generating noise pollution.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of sample pulverizer of efficient pulverizing, including cabinet and the locking device, the grinding device, oscillation that are arranged in cabinet
Device and electric control system, which is characterized in that the grinding device includes multiple sealing material alms bowls, and the sealing material alms bowl includes material
The intrinsic bowl lid for crushing hammer and be covered on above material alms bowl ontology of material alms bowl is arranged in alms bowl ontology；
The material alms bowl ontology is the cylindrical body of internal arc-shaped recess；
The crushing hammer is hemisphere, and the cambered surface for crushing hammer is down-set in material alms bowl ontology, and described crush hammers lower end into shape
Density is greater than the density of upper end；
The inner hollow of the bowl lid, the bottom of the bowl lid are equipped with aperture, and the top of the bowl lid is equipped with feed inlet,
The crushing block of multiple cylinders is equipped in the bowl lid.
2. the sample pulverizer of efficient pulverizing according to claim 1, which is characterized in that the aperture in bowl base portion
Diameter be 3-8mm.
3. the sample pulverizer of efficient pulverizing according to claim 1, which is characterized in that the material alms bowl ontology and bowl lid
Between be equipped with sealing ring or gasket seal.
4. the sample pulverizer of efficient pulverizing according to claim 1, which is characterized in that the height of the bowl lid is less than
The height of the material alms bowl ontology.
5. the sample pulverizer of efficient pulverizing according to claim 1, which is characterized in that the inner wall of the cabinet is equipped with
Foam abatvoix.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152141.3U CN209102488U (en) | 2019-01-29 | 2019-01-29 | A kind of sample pulverizer of efficient pulverizing |
| PCT/CN2019/083999 WO2020155429A1 (en) | 2019-01-29 | 2019-04-24 | High-performance crusher for sample preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152141.3U CN209102488U (en) | 2019-01-29 | 2019-01-29 | A kind of sample pulverizer of efficient pulverizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209102488U true CN209102488U (en) | 2019-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152141.3U Active CN209102488U (en) | 2019-01-29 | 2019-01-29 | A kind of sample pulverizer of efficient pulverizing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209102488U (en) |
| WO (1) | WO2020155429A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155429A1 (en) * | 2019-01-29 | 2020-08-06 | 福建青拓特钢技术研究有限公司 | High-performance crusher for sample preparation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU766639A1 (en) * | 1978-07-18 | 1980-09-30 | Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых | Vibratory mill |
| US6886764B2 (en) * | 2001-05-30 | 2005-05-03 | Icoria, Inc. | Device and process for pulverizing solid materials |
| CN102658231A (en) * | 2012-05-24 | 2012-09-12 | 湖南三德科技发展有限公司 | Sample preparation crushing machine |
| CN103691531B (en) * | 2012-09-28 | 2016-06-29 | 邢征 | A kind of mortar |
| CN203750645U (en) * | 2014-04-03 | 2014-08-06 | 于丽华 | Traditional Chinese medicine mortar for classified grinding |
| CN205868445U (en) * | 2016-08-05 | 2017-01-11 | 黄河科技学院 | Doublestage multilayer vibration screening reducing mechanism |
| CN106269141B (en) * | 2016-10-28 | 2018-08-07 | 安徽广志药业有限公司 | Mortar |
| CN206609678U (en) * | 2017-03-14 | 2017-11-03 | 赛摩电气股份有限公司 | Double end vibromill |
| CN209102488U (en) * | 2019-01-29 | 2019-07-12 | 福建青拓特钢技术研究有限公司 | A kind of sample pulverizer of efficient pulverizing |
-
2019
- 2019-01-29 CN CN201920152141.3U patent/CN209102488U/en active Active
- 2019-04-24 WO PCT/CN2019/083999 patent/WO2020155429A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020155429A1 (en) * | 2019-01-29 | 2020-08-06 | 福建青拓特钢技术研究有限公司 | High-performance crusher for sample preparation |
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| Publication number | Publication date |
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| WO2020155429A1 (en) | 2020-08-06 |
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