CN2181994Y - Hydraulic sealing disintegrating device for laboratory test sample-making - Google Patents
Hydraulic sealing disintegrating device for laboratory test sample-making Download PDFInfo
- Publication number
- CN2181994Y CN2181994Y CN 94207067 CN94207067U CN2181994Y CN 2181994 Y CN2181994 Y CN 2181994Y CN 94207067 CN94207067 CN 94207067 CN 94207067 U CN94207067 U CN 94207067U CN 2181994 Y CN2181994 Y CN 2181994Y
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- CN
- China
- Prior art keywords
- bull
- hydraulic
- alms bowl
- multihead
- making
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Abstract
The utility model relates to a grinding and disintegrating device which is a monomer multihead hydraulic sealing disintegrating device for laboratory test sample-making, comprising a box body, a stuff pot, a support spring, an eccentric block, a motor, etc. An oil pump piston which is used for withstanding a multihead click lift is arranged in the hydraulic system of the utility model; a plurality of click lift fulcrums extends uniformly on the multihead click lift; the click lift fulcrums are correspondingly supported just under the stuff pot; a multihead press paw is correspondingly arranged above the stuff pot. The hydraulic oil passage and the manufacture technology of the utility model are simple and reasonable, and the defects that the oil leakage and the pressure drainage which are caused by that the high frequency vibration of the machine core makes the existing linking oil flexible pipe break during operation time can be solved, and a plurality of the stuff pots can be used for operating the disintegrating and the sample-making work at the same time once. The utility model is a sample-making and disintegrating device with the lightest feel, the most safety and the biggest pressure in domestic multihead hydraulic sealing sample-making preparations for laboratory tests.
Description
The utility model relates to a kind of grinding and crushing machine, specifically, is a kind of monomer bull hydraulic packing formula analysis and sample making pulverizer.
The analysis and sample making pulverizer that present stage uses, comprise casing, damping layer, support, motor, support spring, material alms bowl, eccentric block and hold down gag etc., hold down gag wherein mostly adopts the goat's horn pressure handle of helical structure, the bottom is lined with briquetting and rubber trim ring, its shortcoming is: because that this analysis and sample making pulverizer of use is the woman mostly, so hold down gag is difficult for compressing, and the degree that compresses is difficult for grasping, like this, cross pine flour dust overflow is then arranged, the both fragile part of tension also influences next step operation.For addressing the above problem, the applicant once applied for a patent " hydraulic packing formula analysis and sample making pulverizer " on June 5th, 92 to Patent Office of the People's Republic of China, application number 92217074.6, it adopts above the material alms bowl hydraulic seal device is set, now through using, high-frequency vibration when also there is movement work in it easily makes oil hose break, and pressure is rushed down in leakage of oil, a sample preparation amount is few, shortcomings such as inefficiency.
It is a kind of safe in utilization, easy that the purpose of this utility model is to provide, but once many parts of sample preparations, the monomer bull hydraulic packing formula analysis and sample making pulverizer of high efficiency.
For achieving the above object, the utility model adopts following technical scheme:
It comprises casing, material alms bowl, support spring, eccentric block and motor etc., support spring, eccentric block, motor etc. all are in the middle part of casing, hydraulic oil pump, oil pump piston, oil pump oil groove, oil return handle, press oily handle, return spring, spill port etc. to constitute hydraulic systems, oil in hydraulic system pump plug alive withstands bull and rises pawl, bull rises and evenly stretches out a plurality of pawl fore-sets that rise on the pawl, rise pawl fore-set correspondence be bearing in the material alms bowl under, material alms bowl top correspondence is provided with the bull paw.Above-mentioned bull paw is by the center compression leg supporting that is located on the casing material alms bowl board.Above-mentioned material alms bowl only is preferably 2-7, rises the corresponding with it setting of pawl fore-set and bull paw.
Compared with prior art, the utlity model has following advantage:
1, hydraulic circuit and manufacture craft advantages of simple, and solved the hydraulic packing formula chemical examination system machine side main oil pump lubricating cup of present stage use and divided oil pump to be connected on movement and the casing with flexible pipe, rush down pressure because the high-frequency vibration during movement work easily makes hose fracture produce leakage of oil, influence the problem of sample preparation crushed work.
2, once can do the sample preparation crushed work with several material alms bowls simultaneously, having solved hydraulic packing formula analysis and sample making pulverizer that present stage uses once can only be with the drawback of a material alms bowl poor efficiency sample preparation crushed work.
3, be the sealed analysis and sample making pulverizer of domestic bull pressure maximum, feel is the lightest, the most safe and reliable sample preparation disintegrating apparatus.
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 side view.
The utility model is described in further detail below in conjunction with accompanying drawing:
The utility model comprises casing (1), material alms bowl (17), support spring (2), eccentric block (4) and motor (3) etc., support spring (2), eccentric block (4), motor (3) etc. all is in the middle part of casing (1), hydraulic oil pump (5), oil pump piston (6), oil pump oil groove (7), oil return handle (8), press oily handle (10), press oily piston (9), return spring (13), spill ports (14) etc. constitute hydraulic system, oil pump plug in the hydraulic system (6) alive withstands bull and rises on the pawl (11), bull rises pawl (11) and evenly stretches out a plurality of pawl fore-sets (12) that rise, rise pawl fore-set (12) correspondence be bearing in material alms bowl (17) under, material alms bowl (17) top correspondence is provided with bull paw (16); Bull paw (16) is by center compression leg (15) supporting that is located on casing (1) the material alms bowl board, material alms bowl (17) is 2 and is symmetrical arranged, go to the bottom and use centring ring (18) location on every side, rise pawl fore-set (12) and bull paw (16) and the corresponding setting of material alms bowl (17), material alms bowl (17) only also can be made as 3-7.
When the utility model uses, to expect that at first sample puts into respectively in material alms bowl (17), material alms bowl (17) is closed the lid, bull paw (16) is moved on to material alms bowl (17) center, to press oily handle (10) upwards to mention depresses, make the hydraulic oil in the oil pump oil groove (7) oil pump movable lug (6) jack-up and bull be risen pawl (11) and rise upwards rise of pawl fore-set (12) by pressing oily piston (9), produce above power of 700kg and center compression leg (15) and bull paw (16) and play the effect that material alms bowl (17) makes material alms bowl (17) non-loosening non-flour dust overflow that compresses jointly, the pressure that after work is finished the hydraulic oil of oil return handle (8) in counter clockwise direction half-twist oil pump is subjected to return spring (13) enters oil pump oil groove (7) by spill port (14), material alms bowl (17) and bull paw (16) and bull rise pawl (11) unclamp naturally will pulverizing the material sample from expect alms bowl, take out.
Claims (3)
1, a kind of monomer bull hydraulic packing formula analysis and sample making pulverizer, it comprises casing, the material alms bowl, support spring, eccentric block and motor etc., support spring, eccentric block, motors etc. all are in the middle part of casing, hydraulic oil pump, oil pump piston, the oil pump oil groove, the oil return handle, press oily handle, return spring, spill ports etc. constitute hydraulic system, it is characterized in that: the oil pump piston in the hydraulic system (6) withstands bull and rises pawl (11), bull rises and evenly stretches out a plurality of pawl fore-sets (12) that rise on the pawl (11), rise pawl fore-set (12) correspondence be bearing in material alms bowl (17) under, material alms bowl (17) top correspondence is provided with bull paw (16).
2, monomer bull hydraulic packing formula analysis and sample making pulverizer according to claim 1 is characterized in that: bull paw (16) is by center compression leg (15) supporting that is located on casing (1) the material alms bowl board.
3, monomer bull hydraulic packing formula analysis and sample making pulverizer according to claim 1 is characterized in that: material alms bowl (17) only is preferably 2-7, rises the corresponding with it setting of pawl fore-set (12) and bull paw (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207067 CN2181994Y (en) | 1994-03-22 | 1994-03-22 | Hydraulic sealing disintegrating device for laboratory test sample-making |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94207067 CN2181994Y (en) | 1994-03-22 | 1994-03-22 | Hydraulic sealing disintegrating device for laboratory test sample-making |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181994Y true CN2181994Y (en) | 1994-11-09 |
Family
ID=33825504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94207067 Expired - Fee Related CN2181994Y (en) | 1994-03-22 | 1994-03-22 | Hydraulic sealing disintegrating device for laboratory test sample-making |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181994Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274784A (en) * | 2011-06-30 | 2011-12-14 | 湖南三德科技发展有限公司 | Fast hold-down device for sample pulverizer |
| 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 |
| 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 |
| CN105935617A (en) * | 2016-06-27 | 2016-09-14 | 南京航空航天大学 | Eccentric planet gear transmission multifunctional grinding machine and working method thereof |
| CN110152817A (en) * | 2019-05-29 | 2019-08-23 | 山西机电职业技术学院 | A kind of chemical machinery raw material milling apparatus |
-
1994
- 1994-03-22 CN CN 94207067 patent/CN2181994Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102274784A (en) * | 2011-06-30 | 2011-12-14 | 湖南三德科技发展有限公司 | Fast hold-down device for sample pulverizer |
| 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 |
| CN105935617A (en) * | 2016-06-27 | 2016-09-14 | 南京航空航天大学 | Eccentric planet gear transmission multifunctional grinding machine and working method thereof |
| CN110152817A (en) * | 2019-05-29 | 2019-08-23 | 山西机电职业技术学院 | A kind of chemical machinery raw material milling apparatus |
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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 |