CN102658231A - Sample preparation crushing machine - Google Patents
Sample preparation crushing machine Download PDFInfo
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- CN102658231A CN102658231A CN2012101630841A CN201210163084A CN102658231A CN 102658231 A CN102658231 A CN 102658231A CN 2012101630841 A CN2012101630841 A CN 2012101630841A CN 201210163084 A CN201210163084 A CN 201210163084A CN 102658231 A CN102658231 A CN 102658231A
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Abstract
The invention discloses a sample preparation crushing machine comprising a pressing assembly, more than one material milling bowl assembly, a shock excitation platform, a shock excitation eccentric block, a rack and a vibration motor, wherein the shock excitation platform is supported on a rack platform of the rack through an elastic assembly; the vibration motor is fixed on the rack and the shock excitation eccentric block is mounted on a shaft; two ends of the shaft are respectively mounted on the shock excitation platform through a bearing; and an output shaft of the vibration motor is connected with the shaft through a shaft coupling assembly. The sample preparation crushing machine has the advantages of simple and compact structure, convenience for assembling, capability of improving the service life and the safety of the whole machine, and the like.
Description
Technical field
The present invention is mainly concerned with the sample making apparatus field, refers in particular to a kind of sample pulverizer.
Background technology
Sample pulverizer is a kind of common sample making apparatus; As shown in Figure 1; It comprises hold down assembly 1, more than one fine abrasive alms bowl assembly 2, excitation platform 3, exciting eccentric block 5, frame 6 and vibrating motor 7; Vibrating motor 7 is fixed on the excitation platform 3, and its output links to each other with the rotating shaft that is connected with exciting eccentric block 5 to be with exciting eccentric block 5 to rotate.Fine abrasive alms bowl assembly 2 is positioned over the top of excitation platform 3, holds down assembly 1 to be positioned at fine abrasive alms bowl assembly 2 tops and can from top to bottom to be pressed in fine abrasive alms bowl assembly 2 is on the excitation platform 3 firmly.Fine abrasive alms bowl assembly 2 comprises material alms bowl lid 201, sealing ring 202, material alms bowl 203, broken ring 204 and broken rod 205; Broken ring 204 is positioned in the material alms bowl 203 with broken rod 205; Material alms bowl lid 201 is covered on the material alms bowl 203, and sealing ring 202 is between material alms bowl lid 201 and material alms bowl 203.During work, material is packed in the fine abrasive alms bowl assembly 2, drive exciting eccentric blocks 5 through vibrating motor 7, thereby on excitation platform 3, produce vibration, and then pulverize, grind through 2 pairs of materials wherein of fine abrasive alms bowl assembly.In use there is following deficiency in said structure: 1. link to each other with excitation platform 3 owing to vibrating motor 7; Therefore can produce corresponding vibration inevitably, directly have influence on its service behaviour, for motor; Also produce wearing and tearing and then reduced its service life, improved noise; 2. the vibration of vibrating motor 7 will make 8 generations of motor electric wire rock, thereby and produce wearing and tearing between ground or the frame 6, until damaged situation of leaking electricity occurring, cause bigger security incident.
Summary of the invention
The technical problem that the present invention will solve is: to the technical problem that prior art exists, the present invention provide a kind of simple and compact for structure, easy to assembly, can improve the sample pulverizer of complete machine service life and security.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is:
A kind of sample pulverizer; Comprise hold down assembly, more than one fine abrasive alms bowl assembly, excitation platform, exciting eccentric block, frame and vibrating motor; Said excitation platform is supported on through elastic parts on the framework platform of frame, and said vibrating motor is fixed on the frame, and said exciting eccentric block is installed on the axle; The two ends of said axle are installed on the excitation platform through bearing respectively, and the output shaft of said vibrating motor links to each other with axle through the shaft coupling assembly.
As further improvement of the present invention:
Said shaft coupling assembly comprises first line of a couplet shaft flange, shaft coupling spring and second line of a couplet shaft flange; Said first line of a couplet shaft flange links to each other with an end of axle; Said second line of a couplet shaft flange links to each other with the output shaft of vibrating motor, links to each other through the shaft coupling spring between said first line of a couplet shaft flange and the second line of a couplet shaft flange.
Said shaft coupling assembly comprises yielding coupling, and the output shaft of said vibrating motor links to each other with axle through yielding coupling, between said vibrating motor and the yielding coupling and said with yielding coupling between all link to each other through the axle sleeve hold-down screw.
Compared with prior art, the invention has the advantages that: sample pulverizer of the present invention, directly be fixed in vibrating motor on the frame; Therefore realized separating with excitation platform, promptly can not prolong the service life of vibrating motor along with strong vibration takes place excitation platform; Reduced noise; Can also guarantee further that the motor electric wire can not vibrate thereupon or rock, the phenomenon of wear and tear, breakage being leaked electricity has improved whole security.
Description of drawings
Fig. 1 is the prior art constructions sketch map.
Fig. 2 is the structural representation of the embodiment of the invention 1.
Fig. 3 is the structural representation of the embodiment of the invention 2.
Marginal data:
1, holds down assembly; 2, fine abrasive alms bowl assembly; 201, material alms bowl lid; 202, sealing ring; 203, material alms bowl; 204, broken ring; 205, broken rod; 3, excitation platform; 4, exciting vibration spring; 5, exciting eccentric block; 501, axle; 502, bearing; 6, frame; 601, framework platform; 602, motor mounting plate; 7, vibrating motor; 8, motor electric wire; 9, first line of a couplet shaft flange; 10, shaft coupling spring; 11, second line of a couplet shaft flange; 12, yielding coupling; 13, axle sleeve hold-down screw.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
Embodiment 1: as shown in Figure 2; Sample pulverizer of the present invention; Comprise hold down assembly 1, more than one fine abrasive alms bowl assembly 2, excitation platform 3, exciting eccentric block 5, frame 6 and vibrating motor 7; Fine abrasive alms bowl assembly 2 is positioned over the top of excitation platform 3, holds down assembly 1 to be positioned at fine abrasive alms bowl assembly 2 tops and can from top to bottom to be pressed in fine abrasive alms bowl assembly 2 is on the excitation platform 3 firmly.Excitation platform 3 is supported on through elastic parts on the framework platform 601 of frame 6, and this elastic parts is the exciting vibration spring 4 more than.Fine abrasive alms bowl assembly 2 comprises material alms bowl lid 201, sealing ring 202, material alms bowl 203, broken ring 204 and broken rod 205; Broken ring 204 is positioned in the material alms bowl 203 with broken rod 205; Material alms bowl lid 201 is covered on the material alms bowl 203, and sealing ring 202 is between material alms bowl lid 201 and material alms bowl 203.
Among the present invention vibrating motor 7 is directly fixed on the frame 6 through motor mounting plate 602; Exciting eccentric block 5 is installed on the axle 501; The two ends of axle 501 are installed on the excitation platform 3 through bearing 502 respectively; Be that exciting eccentric block 5 can rotate with axle 501, the output shaft of vibrating motor 7 links to each other with axle 501 through the shaft coupling assembly.In the present embodiment; The shaft coupling assembly comprises first line of a couplet shaft flange 9, shaft coupling spring 10 and second line of a couplet shaft flange 11; First line of a couplet shaft flange 9 links to each other with an end of axle 501, and second line of a couplet shaft flange 11 links to each other with the output shaft of vibrating motor 7, links to each other through shaft coupling spring 10 between first line of a couplet shaft flange 9 and the second line of a couplet shaft flange 11.Because vibrating motor 7 is directly fixed on the frame 6; Therefore realized separating with excitation platform 3; Promptly can not prolong the service life of vibrating motor 7, reduce noise along with strong vibration takes place excitation platform 3; Can also further guarantee motor electric wire 8 not can thereupon vibrate or rock and wear and tear, the phenomenon of damaged electric leakage, improved whole security.
Embodiment 2: as shown in Figure 3; The structure of present embodiment and embodiment 1 basically identical; Difference just is: the shaft coupling assembly comprises yielding coupling 12; The output shaft of vibrating motor 7 links to each other with axle 501 through yielding coupling 12, between vibrating motor 7 and the yielding coupling 12 and spools 501 with yielding coupling 12 between all link to each other through axle sleeve hold-down screw 13.
Below only be preferred implementation of the present invention, protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art some improvement and retouching not breaking away under the principle of the invention prerequisite should be regarded as protection scope of the present invention.
Claims (3)
1. sample pulverizer; Comprise hold down assembly (1), more than one fine abrasive alms bowl assembly (2), excitation platform (3), exciting eccentric block (5), frame (6) and vibrating motor (7); Said excitation platform (3) is supported on the framework platform (601) of frame (6) through elastic parts; It is characterized in that: said vibrating motor (7) is fixed on the frame (6); Said exciting eccentric block (5) is installed on the axle (501), and the two ends of said axle (501) are installed on the excitation platform (3) through bearing (502) respectively, and the output shaft of said vibrating motor (7) links to each other with axle (501) through the shaft coupling assembly.
2. sample pulverizer according to claim 1; It is characterized in that: said shaft coupling assembly comprises first line of a couplet shaft flange (9), shaft coupling spring (10) and second line of a couplet shaft flange (11); Said first line of a couplet shaft flange (9) links to each other with an end of axle (501); Said second line of a couplet shaft flange (11) links to each other with the output shaft of vibrating motor (7), links to each other through shaft coupling spring (10) between said first line of a couplet shaft flange (9) and the second line of a couplet shaft flange (11).
3. sample pulverizer according to claim 1; It is characterized in that: said shaft coupling assembly comprises yielding coupling (12); The output shaft of said vibrating motor (7) links to each other with axle (501) through yielding coupling (12), all links to each other through axle sleeve hold-down screw (13) between said vibrating motor (7) and the yielding coupling (12) and between said (501) and the yielding coupling (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101630841A CN102658231A (en) | 2012-05-24 | 2012-05-24 | Sample preparation crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101630841A CN102658231A (en) | 2012-05-24 | 2012-05-24 | Sample preparation crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102658231A true CN102658231A (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101630841A Pending CN102658231A (en) | 2012-05-24 | 2012-05-24 | Sample preparation crushing machine |
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| CN (1) | CN102658231A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301918A (en) * | 2013-06-08 | 2013-09-18 | 中南钻石股份有限公司 | Automatic grinding and mixing device for ultrahard material |
| CN104069919A (en) * | 2014-07-09 | 2014-10-01 | 远光智和卓源(北京)科技有限公司 | Coal sample pulverizing device |
| CN104122125A (en) * | 2014-07-09 | 2014-10-29 | 远光智和卓源(北京)科技有限公司 | Coal sample pulverizing system and method |
| CN104338598A (en) * | 2013-07-27 | 2015-02-11 | 枣庄福德通用机械有限公司 | Coal-rock mineral sample crusher |
| CN106076559A (en) * | 2016-07-27 | 2016-11-09 | 张楚 | A kind of analysis solid particulate matter is pulverized and the device of self-emptying |
| CN106391256A (en) * | 2016-10-28 | 2017-02-15 | 镇江市科瑞制样设备有限公司 | Powder making machine for full-automatic monohydrallite sample preparation system |
| CN110586289A (en) * | 2019-09-10 | 2019-12-20 | 徐州华峰测控技术有限公司 | Sealed vibration system appearance rubbing crusher of adjustable speed |
| 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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| CN2097685U (en) * | 1991-07-05 | 1992-03-04 | 南昌市化验设备制造厂 | Low-noise pulverizer |
| CN2517493Y (en) * | 2001-12-27 | 2002-10-23 | 西安建筑科技大学 | Trail variable large amplitude verticle vibration grinder |
| CN201079749Y (en) * | 2006-12-13 | 2008-07-02 | 范金泉 | Intelligent crusher |
| CN201239648Y (en) * | 2008-08-11 | 2009-05-20 | 许子海 | Vertical type vibrating grinder |
| CN201308856Y (en) * | 2008-11-19 | 2009-09-16 | 无锡建仪仪器机械有限公司 | Vibration mill with easy maintenance |
| CN202590923U (en) * | 2012-05-24 | 2012-12-12 | 湖南三德科技发展有限公司 | Sampling pulverizer |
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2012
- 2012-05-24 CN CN2012101630841A patent/CN102658231A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097685U (en) * | 1991-07-05 | 1992-03-04 | 南昌市化验设备制造厂 | Low-noise pulverizer |
| CN2517493Y (en) * | 2001-12-27 | 2002-10-23 | 西安建筑科技大学 | Trail variable large amplitude verticle vibration grinder |
| CN201079749Y (en) * | 2006-12-13 | 2008-07-02 | 范金泉 | Intelligent crusher |
| CN201239648Y (en) * | 2008-08-11 | 2009-05-20 | 许子海 | Vertical type vibrating grinder |
| CN201308856Y (en) * | 2008-11-19 | 2009-09-16 | 无锡建仪仪器机械有限公司 | Vibration mill with easy maintenance |
| CN202590923U (en) * | 2012-05-24 | 2012-12-12 | 湖南三德科技发展有限公司 | Sampling pulverizer |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301918A (en) * | 2013-06-08 | 2013-09-18 | 中南钻石股份有限公司 | Automatic grinding and mixing device for ultrahard material |
| CN103301918B (en) * | 2013-06-08 | 2015-03-25 | 中南钻石有限公司 | Automatic grinding and mixing device for ultrahard material |
| CN104338598A (en) * | 2013-07-27 | 2015-02-11 | 枣庄福德通用机械有限公司 | Coal-rock mineral sample crusher |
| CN104069919A (en) * | 2014-07-09 | 2014-10-01 | 远光智和卓源(北京)科技有限公司 | Coal sample pulverizing device |
| CN104122125A (en) * | 2014-07-09 | 2014-10-29 | 远光智和卓源(北京)科技有限公司 | Coal sample pulverizing system and method |
| CN106076559A (en) * | 2016-07-27 | 2016-11-09 | 张楚 | A kind of analysis solid particulate matter is pulverized and the device of self-emptying |
| CN106391256A (en) * | 2016-10-28 | 2017-02-15 | 镇江市科瑞制样设备有限公司 | Powder making machine for full-automatic monohydrallite sample preparation system |
| CN106391256B (en) * | 2016-10-28 | 2019-07-26 | 镇江市科瑞制样设备有限公司 | A kind of full-automatic sample-preparing system flour mill of bauxite |
| 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 |
| CN110586289A (en) * | 2019-09-10 | 2019-12-20 | 徐州华峰测控技术有限公司 | Sealed vibration system appearance rubbing crusher of adjustable speed |
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Application publication date: 20120912 |