CN2192385Y - Crusher with small-weight 6 mortar preparation sample - Google Patents
Crusher with small-weight 6 mortar preparation sample Download PDFInfo
- Publication number
- CN2192385Y CN2192385Y CN 94200916 CN94200916U CN2192385Y CN 2192385 Y CN2192385 Y CN 2192385Y CN 94200916 CN94200916 CN 94200916 CN 94200916 U CN94200916 U CN 94200916U CN 2192385 Y CN2192385 Y CN 2192385Y
- Authority
- CN
- China
- Prior art keywords
- motor
- mortar
- vibrating disk
- crusher
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a crusher which is used for small component and various kinds of ore assay preparation sample. The utility model is composed of a motor, an eccentric board, a partition board, a spring, a vibrating disk, a hollow cylinder, a mortar, a case body, etc. The utility model is characterized in that six mortars which can be provided with 10 to 50 g ore preparation samples are installed on the vibrating disk, which successfully solves the difficulties of the small component and various kinds of ore assay preparation sample. Simultaneously, an angular-contact bearing in the motor is successfully changed into the conical roller bearing, the loading force of the bearing is increased, the motor is prevented from normally burning, and the reliability of integrated crusher is improved.
Description
The utility model belongs to a kind of disintegrating apparatus of ore analysis and sample making.Especially a kind of pulverizer that is specially adapted to little deal, many kinds ore analysis and sample making.
At present, be used for ore analysis and sample making pulverizer, have one usually to several mortars, mortar is bigger, can only carry out the pulverizing of big deal ore sample preparation, and aliquot amount sample pulverizer is not found.Be difficult to satisfy the requirement of little deal, many kinds, high-precision ore sample preparation pulverizing.Simultaneously, because sample pulverizer need rotate with the eccentric block in its rotating shaft of motor drives, because rotation produces very big centrifugal force and high-frequency vibration, the angular contact ball bearing that causes being installed in the motor will bear unconventional wearing and tearing, time has been grown, will destroy the normal clearance between motor stator and the rotor, cause the motor temperature superelevation, burn out motor.
The purpose of this utility model is the defective at above-mentioned sample pulverizer, provides a kind of and can carry out little deal, many kinds, high-efficiency reliable ore analysis and sample making pulverizer, promptly little deal, six mortar sample pulverizers.
The little deal six mortar sample pulverizers of the utility model, mainly by hitting ring, hit piece in motor, eccentric block, dividing plate, spring, vibrating disk, hollow Cylinder, mortar and the mortar, and the compositions such as housing that top each several part string is fitted together.It is characterized in that, six aliquot amount mortars are installed on the vibrating disk, the bearing in the motor adopts the garden taper roller bearing.
The utility model is owing to successfully adopt six aliquot amount mortars, and it is many to have reached a sample preparation, and little, the high-precision sample preparation effect of ore sample preparation deal has satisfied user's requirement.Simultaneously,, increased the bearing capacity of bearing of motor, prevented often burning out of motor, thereby improved the reliability of complete machine owing to successfully change the angular contact ball bearing in the motor into the garden taper roller bearing.Trial-production by first batch of small lot and on probation has confirmed above effect fully.
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is little deal six mortar sample pulverizer sectional structure charts;
Fig. 2 is the installation site figure of six mortars on the little deal six mortar sample pulverizer vibrating disks shown in Figure 1.
Can be clear that from Fig. 1 and Fig. 2, little deal six mortar sample pulverizers being mainly by hitting ring 13 and hitting piece 14 in the motor 1, eccentric block 5, dividing plate 6, spring 7, vibrating disk 8, hollow Cylinder 9, mortar 11, mortar 11, and the compositions such as housing 16 that the each part mentioned above string is fitted together.Motor 1 is from electrical machinery plant's buying, and motor bearings 3 changes the garden taper roller bearing into, and a bar shaped eccentric block 5 is vertically installed in machine shaft 4 upper ends.Motor 1 upper end is provided with an end cap 6, by end cap 6 motor is fixedly mounted on the hollow Cylinder chassis 10, the axle center that should make machine shaft 4 hollow Cylinders 9 during installation is roughly on same axis, eccentric block 5 is arranged in the hollow Cylinder 9, when motor 1 rotation, eccentric block 5 can rotate freely in hollow Cylinder 9.Hollow Cylinder 9 is fixedly installed on the central authorities of vibrating disk 8 bottoms.Vibrating disk 8 tops are equipped with six mortars 11 that can adorn 10 grams to 50 gram ores, every triplets, and opposed installation, three every group shared pressing plates 15 compress.Dividing plate 6 is installed on the inwall at housing 16 middle parts, locates to be equipped with equably six roots of sensation spring 7 above the dividing plate 6 all around, and spring 7 holds up vibrating disk 8, and also there is a Da Yuan hole in dividing plate 6 central authorities, and motor 1 just places the hole, garden of dividing plate 6 vacantly.The course of work of this pulverizer is such: the various ores of desire chemical examination are put into six mortars 11 respectively, mortar lid 12 is covered, compress with pressing plate 15, after motor 1 is opened, drive eccentric block 5 rotations, because rotation produces very big centrifugal force, make the motor 1 that places vacantly on the hollow Cylinder chassis 10 produce the beat vibration, because motor 1 is rigidly connected with hollow Cylinder 9, make the also and then vibration of hollow Cylinder 9, the vibrating disk 8 that connects together with hollow Cylinder 9 also vibrates thereupon.And six mortars, 11 interior the hitting ring 13 and hit piece 14 that are installed in above the vibrating disk 8 are clashed into mutually, smash with the ores that will be contained in the mortar 11.
Claims (1)
- A kind of little deal six mortar sample pulverizers, mainly by hitting ring (13) and hitting piece (14) and housing (16) that the each part mentioned above string is fitted together etc. is formed in the motor (1), eccentric block (5), dividing plate (6), spring (7), vibrating disk (8), hollow Cylinder (9), mortar (11), mortar (11), it is characterized in that: six aliquot amount mortars (11) are installed on the vibrating disk (8), and the bearing (3) in the motor (1) adopts the garden taper roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94200916 CN2192385Y (en) | 1993-01-13 | 1994-01-04 | Crusher with small-weight 6 mortar preparation sample |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93202894.2 | 1993-01-13 | ||
| CN93202894 | 1993-01-13 | ||
| CN 94200916 CN2192385Y (en) | 1993-01-13 | 1994-01-04 | Crusher with small-weight 6 mortar preparation sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2192385Y true CN2192385Y (en) | 1995-03-22 |
Family
ID=34065287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94200916 Expired - Fee Related CN2192385Y (en) | 1993-01-13 | 1994-01-04 | Crusher with small-weight 6 mortar preparation sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2192385Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435964C (en) * | 2006-08-25 | 2008-11-26 | 长春科光机电有限公司 | Internal bearing type vibromill vibration exciter |
| CN103639025A (en) * | 2013-11-13 | 2014-03-19 | 吴静 | Vibration disk adjustment device for pulverizer |
| CN104549616A (en) * | 2014-12-19 | 2015-04-29 | 池州冠华黄金冶炼有限公司 | Mineral aggregate grinding device |
| CN105709904A (en) * | 2016-02-01 | 2016-06-29 | 上海化工研究院 | Uniform type micro-sample grinding device |
-
1994
- 1994-01-04 CN CN 94200916 patent/CN2192385Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100435964C (en) * | 2006-08-25 | 2008-11-26 | 长春科光机电有限公司 | Internal bearing type vibromill vibration exciter |
| CN103639025A (en) * | 2013-11-13 | 2014-03-19 | 吴静 | Vibration disk adjustment device for pulverizer |
| CN104549616A (en) * | 2014-12-19 | 2015-04-29 | 池州冠华黄金冶炼有限公司 | Mineral aggregate grinding device |
| CN105709904A (en) * | 2016-02-01 | 2016-06-29 | 上海化工研究院 | Uniform type micro-sample grinding device |
| CN105709904B (en) * | 2016-02-01 | 2017-10-31 | 上海化工研究院有限公司 | A kind of uniform type micro sample lapping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |