CN2154482Y - Grind machine for analysing sample - Google Patents
Grind machine for analysing sample Download PDFInfo
- Publication number
- CN2154482Y CN2154482Y CN 93210553 CN93210553U CN2154482Y CN 2154482 Y CN2154482 Y CN 2154482Y CN 93210553 CN93210553 CN 93210553 CN 93210553 U CN93210553 U CN 93210553U CN 2154482 Y CN2154482 Y CN 2154482Y
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- abrasive disk
- grinding
- thread bush
- tie
- plate
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Abstract
The utility model relates to a grinding device for a laboratory, particularly the grinding machine for grinding soil, cereal, medicine, etc. which are used as experimental analytic samples. The utility model comprises a lower grinding disc driven by a motor, an upper grinding disc matched with the lower grinding disc, and a lifting pressure device arranged on the upper grinding disc. The grinding surfaces of the upper and the lower grinding discs are provided with a plurality of radial slot-shaped strip grinding grooves, and the grinding discs are made of agate. The grinding machine of the utility model improves the work efficiency, reduces the labor intensity, and improves the grinding precision and accuracy of the analytic samples.
Description
The utility model relates to a kind of laboratory milling apparatus, especially a kind ofly is used to grind soil, cereal, medicine etc. similarly as the muller of lab analysis sample.
A kind of agate alms bowl of present laboratory using, owing to be to grind by hand, operator's labour intensity is big, and grinding rate is low, and work efficiency is not high.For another kind of cutter cutting type comminutor, though alleviated operator's labour intensity, yet the granularity of particle that this blade cuts cuts out is big, do not reach and analyze required granularity, reduced the accuracy of analytic sample, with the direct cutting and grinding thing of metal blade, in crushed material, easily carry impurity secretly simultaneously, thereby reduced the accuracy of analytic sample.A kind of mechanical polishing machine that West Germany produces, be the processing that replaces manual agate mortar with mechanical system, though alleviated labor strength, but because lapping mode is still the mode of imitation hand lapping, inefficiency for the such sample easily rotation in alms bowl of cereal, can not reach the abrasive grains accuracy requirement simultaneously, and exist cost height, the problem that applicable surface is narrow.
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of high efficiency is provided, and simple in structure, cost is low, sample grinding precision height, the muller that usable range is wide.
The purpose of this utility model is to comprise following abrasive disk by driven by motor by a kind of muller that following technical solution realizes, the top lap that matches with following abrasive disk and be positioned at lifting pressue device on the top lap, a plurality of radially ditch shape striped grinding grooves are arranged on the abrasive surface of abrasive disk up and down, and abrasive disk adopts agate to make.
The further technical solution of the utility model is, the lifting pressue device comprises thread bush, handwheel screw, orienting sleeve and spring etc., the thread bush upper periphery links to each other with orienting sleeve on being connected in frame, internal thread links to each other with screw rod on being connected in handwheel, and the thread bush bottom links to each other with tie-plate on the top lap, and spring is between thread bush bottom and tie-plate top inner chamber.
Another technical solution of the utility model is to put the securing cleaning brush at following abrasive disk.
Adopt muller of the present utility model, can not only grind various samples, and levigate back sample can shift automatically, improved work efficiency greatly, alleviated operator's labour intensity, this muller has the cleaning of being easy to simultaneously, not with the advantage of impurity, has improved the grinding precision and the accuracy of analytic sample effectively in the sample.
Other purpose of the present utility model and advantage will become clearer among the embodiment described with reference to the accompanying drawings of the present utility model below.
Description of drawings is as follows:
Fig. 1 is the front semisectional view of the utility model muller,
Fig. 2 is the synoptic diagram of the abrasive surface of following abrasive disk 8 shown in Fig. 1,
Fig. 3 is the synoptic diagram of the abrasive surface of top lap shown in Fig. 19.
Referring to Fig. 1-3, motor 1 drives the belt reducing gear, (not shown), and the belt wheel 4 that links to each other with motor 1 output shaft overlaps 7 with following abrasive disk and fuses by connecting 5, and coupling spindle 5 is fixed on the body by support.Following abrasive disk 8 is embedded in down in the grinding sleeve 7, thereby motor 1 drives abrasive disk 8 rotations down, the top lap 9 relative with following abrasive disk 8 is embedded in the top lap cover 10, it is coaxial with following abrasive disk that top lap 9 is installed, and it can move up and down the gap of adjusting between upper and lower abrasive disk with respect to following abrasive disk 8, and this is to realize by a lifting pressue device that links to each other with top lap 9.Top lap cover 10 links to each other with the lifting pressue device by tie-plate 12.Tie-plate 12 has upper end and lower end, and link it on top lap cover 10 with securing member tie-plate 12 lower ends, and tie-plate 12 hollows upper end links to each other with the lifting pressue device, is processed with slotted eye on the outer wall of tie-plate 12 upper ends.
The lifting pressue device comprises thread bush 14, orienting sleeve 15, screw rod 16, handwheel 18 and spring 13 etc., thread bush 14 has the upper and lower of two sections different-diameter sections, the bottom is by pin 24 in the slotted eye that inserts tie-plate 12 upper ends, thread bush 14 is linked to each other with tie-plate 12, between the inner chamber of thread bush 14 bottoms and tie-plate 12 upper ends, place spring 13 simultaneously, be processed with screw thread on thread bush 14 upper inside wall, and on outer wall, be processed with long slot bore, by a jackscrew 23 that is inserted in thread bush 14 slotted eyes, thread bush 14 is linked to each other with orienting sleeve 15, and the screw rod 16 that links to each other with handwheel 18 matches with the internal thread of thread bush 14, orienting sleeve 15 links to each other with frame with column 2 by crossbeam 17.
Be fixed with cleaning brush 22 on the outer wall of following abrasive disk cover 7, dust cover 11 is positioned at top lap and overlaps 10 tops, and receiver 6 is contained in down the below of abrasive disk cover 7, and discharge bucket 20 links to each other with receiver 6, and material receiving cup 21 is housed below discharge bucket.Shell 3 is used to seal machining area, and it is attractive in appearance to keep clean.
Fig. 2 is seen on the surface of following abrasive disk 8, has the radially grinding groove 28 of ditch shape striped on it.
The grind table of top lap 9 is met personally Fig. 3, has blanking hole 26 on it, is positioned at blanking hole lower end annular from deep to shallow and walks the hopper 27 and the grinding groove 25 of ditch shape striped radially.Abrasive disk the 8, the 9th up and down, makes with agate.
Operating process is as follows: the article that will grind are fallen down on the lapped face of abrasive disk 8 through the blanking hole 26 of top lap 9 from batch meter 19, rotate handwheel 18, the screw rod 16 that is connected as a single entity with handwheel rotates in thread bush 14, thread bush 14 top slotted eyes are moved down along jackscrew 23, driving top lap 9 moves down, after top lap 9 moves to desired location and promptly pushes down the grinding charge product, still rotate handwheel 18, pin 24 moves down in the slotted eye on coupling sleeve 12 tops on the thread bush 14 at this moment, make thread bush 14 bottoms press to spring 13, to regulate the pressure of 9 pairs of following abrasive disks 8 of top lap.Start motor, make down abrasive disk 8 rotations, thereby carry out attrition process, the material that processes is taken receiver 6 out of by cleaning brush 22 and is delivered to material receiving cup 21 through discharge bucket 20.If the material that is processed does not reach the granularity that requires, can repeat to grind.
According to the material variety that will grind, granularity requirements and the difference of analyzing requirement, the abrasive disk of replaceable unlike material kind.The lifting pressue device also can adopt other mechanism that can reach the present embodiment effect.
Claims (6)
1, a kind of analytic sample muller, comprise by motor-operated abrasive disk, be positioned at the lifting pressue device on the abrasive disk, it is characterized in that, motor (1) is gone up coupling spindle (5) through belt pulley (4) and following abrasive disk (8) and is linked to each other, the top lap (9) relative with following abrasive disk (8) links to each other with lifting pressue device on being connected in frame through tie-plate on it (12) lower end, on, following abrasive disk (8,9) be embedded in grinding sleeve (7 respectively, 10) on, abrasive disk (8,9) abrasive surface has many radially ditch shape striped grinding grooves (25,28), has blanking hole (26) on the top lap (9), in blanking hole (26) lower end annular blanking groove (27), abrasive disk (8 are arranged, 9) make by agate.
2, by the described muller of claim 1, it is characterized in that, the lifting pressue device has thread bush (14), orienting sleeve (15), screw rod (16), handwheel (18) and spring (13), wherein, the upper periphery of thread bush (14) matches with orienting sleeve (15) on being fixed to frame, its upper internal threaded matches with screw rod (16) on linking handwheel (18), its bottom links to each other with tie-plate (12) upper end by pin (24), and spring (13) is positioned between thread bush (14) bottom and tie-plate (12) upper end inner chamber.
3, by the described muller of claim 2, it is characterized in that thread bush (14) upper periphery on the orienting sleeve (15) has slotted eye, insert in the described slotted eye, thread bush (14) is linked to each other with orienting sleeve (15) by jackscrew (23).
4, by claim 2 or 3 described mullers, it is characterized in that, tie-plate (12) lower end links to each other with top lap (10), has slotted eye on its upper end periphery, insert in the described slotted eye by pin (24) on thread bush (14) bottom, thread bush (14) is linked to each other with tie-plate (12).
5, by the described muller of claim 1, it is characterized in that, be connected with cleaning brush (22) on the following abrasive disk cover (7), receiver (6) is positioned under the following abrasive disk (7), and links to each other with discharge bucket (20).
6, by the described muller of claim 1, it is characterized in that, on top lap cover (10), be covered with dust cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210553 CN2154482Y (en) | 1993-04-27 | 1993-04-27 | Grind machine for analysing sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210553 CN2154482Y (en) | 1993-04-27 | 1993-04-27 | Grind machine for analysing sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154482Y true CN2154482Y (en) | 1994-01-26 |
Family
ID=33792420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93210553 Expired - Fee Related CN2154482Y (en) | 1993-04-27 | 1993-04-27 | Grind machine for analysing sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154482Y (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526449B (en) * | 2009-04-03 | 2010-12-08 | 大连交通大学 | Handheld grinding pan |
| CN102419296A (en) * | 2011-08-19 | 2012-04-18 | 苏州亿利安机电科技有限公司 | Direct-reading dust concentration measuring instrument |
| CN101750240B (en) * | 2009-12-29 | 2013-09-04 | 聚光科技(杭州)股份有限公司 | Method and device for pre-treating samples in moveable-type soil detection |
| CN103372478A (en) * | 2012-04-24 | 2013-10-30 | 都江堰市春盛中药饮片有限公司 | Traditional Chinese medicine grinding machine with high efficiency |
| CN103487301A (en) * | 2013-09-23 | 2014-01-01 | 福建师范大学 | Soil analysis sample screening-grinding movable all-in-one machine |
| CN103657780A (en) * | 2012-09-25 | 2014-03-26 | 南通明光电线有限公司 | High-efficiency pulverization processing machine |
| CN103808548A (en) * | 2014-03-05 | 2014-05-21 | 中国科学院地质与地球物理研究所 | Soft rock sample polishing device |
| CN104607297A (en) * | 2015-01-31 | 2015-05-13 | 张雪菊 | Traditional Chinese medicine milling device |
| CN106239317A (en) * | 2016-07-29 | 2016-12-21 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of processing method improving piston face roughness |
| CN108212425A (en) * | 2017-12-29 | 2018-06-29 | 郑州赫恩电子信息技术有限公司 | A kind of coal residue processing unit |
| CN108387413A (en) * | 2018-01-22 | 2018-08-10 | 中国科学院地质与地球物理研究所 | A kind of vacuum grinding device of extraction fluid inclusion gas |
| CN108398481A (en) * | 2018-01-22 | 2018-08-14 | 中国科学院地质与地球物理研究所 | A kind of method of inclusion gas phase constituent in analysis metal sulfide |
| CN108783540A (en) * | 2018-05-30 | 2018-11-13 | 江苏农牧科技职业学院 | A kind of black soldier flies feed processing device |
| CN109718917A (en) * | 2019-03-14 | 2019-05-07 | 河北丰康农业科技股份有限公司 | A kind of yellow meal worm powder crushing device |
| CN110227581A (en) * | 2019-06-18 | 2019-09-13 | 王颖颖 | It is a kind of to lead grinding wheel builder's jack formula milling device for the double of Chinese medicine |
| CN110898917A (en) * | 2019-12-12 | 2020-03-24 | 江西桔王药业有限公司 | Prevent adnexed medicinal herbs grinder of medicine |
| CN113441208A (en) * | 2021-08-31 | 2021-09-28 | 海门普适医药有限公司 | Component detection device for medical products |
| CN113926540A (en) * | 2021-10-15 | 2022-01-14 | 胡桂娇 | Tablet grinder for medical treatment of children |
| CN115090357A (en) * | 2022-06-20 | 2022-09-23 | 镇江市合一新能源材料科技有限公司 | Reaction kettle body for recycling palladium-carbon catalyst and using method thereof |
-
1993
- 1993-04-27 CN CN 93210553 patent/CN2154482Y/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526449B (en) * | 2009-04-03 | 2010-12-08 | 大连交通大学 | Handheld grinding pan |
| CN101750240B (en) * | 2009-12-29 | 2013-09-04 | 聚光科技(杭州)股份有限公司 | Method and device for pre-treating samples in moveable-type soil detection |
| CN102419296A (en) * | 2011-08-19 | 2012-04-18 | 苏州亿利安机电科技有限公司 | Direct-reading dust concentration measuring instrument |
| CN103372478A (en) * | 2012-04-24 | 2013-10-30 | 都江堰市春盛中药饮片有限公司 | Traditional Chinese medicine grinding machine with high efficiency |
| CN103657780A (en) * | 2012-09-25 | 2014-03-26 | 南通明光电线有限公司 | High-efficiency pulverization processing machine |
| CN103487301A (en) * | 2013-09-23 | 2014-01-01 | 福建师范大学 | Soil analysis sample screening-grinding movable all-in-one machine |
| CN103808548A (en) * | 2014-03-05 | 2014-05-21 | 中国科学院地质与地球物理研究所 | Soft rock sample polishing device |
| CN103808548B (en) * | 2014-03-05 | 2016-12-21 | 中国科学院地质与地球物理研究所 | A kind of soft rock sample mill leveling device |
| CN104607297A (en) * | 2015-01-31 | 2015-05-13 | 张雪菊 | Traditional Chinese medicine milling device |
| CN106239317A (en) * | 2016-07-29 | 2016-12-21 | 中国航空工业集团公司西安飞行自动控制研究所 | A kind of processing method improving piston face roughness |
| CN108212425A (en) * | 2017-12-29 | 2018-06-29 | 郑州赫恩电子信息技术有限公司 | A kind of coal residue processing unit |
| CN108387413A (en) * | 2018-01-22 | 2018-08-10 | 中国科学院地质与地球物理研究所 | A kind of vacuum grinding device of extraction fluid inclusion gas |
| CN108398481A (en) * | 2018-01-22 | 2018-08-14 | 中国科学院地质与地球物理研究所 | A kind of method of inclusion gas phase constituent in analysis metal sulfide |
| CN108783540A (en) * | 2018-05-30 | 2018-11-13 | 江苏农牧科技职业学院 | A kind of black soldier flies feed processing device |
| CN109718917A (en) * | 2019-03-14 | 2019-05-07 | 河北丰康农业科技股份有限公司 | A kind of yellow meal worm powder crushing device |
| CN110227581A (en) * | 2019-06-18 | 2019-09-13 | 王颖颖 | It is a kind of to lead grinding wheel builder's jack formula milling device for the double of Chinese medicine |
| CN110898917A (en) * | 2019-12-12 | 2020-03-24 | 江西桔王药业有限公司 | Prevent adnexed medicinal herbs grinder of medicine |
| CN113441208A (en) * | 2021-08-31 | 2021-09-28 | 海门普适医药有限公司 | Component detection device for medical products |
| CN113441208B (en) * | 2021-08-31 | 2021-10-29 | 海门普适医药有限公司 | Component detection device for medical products |
| CN113926540A (en) * | 2021-10-15 | 2022-01-14 | 胡桂娇 | Tablet grinder for medical treatment of children |
| CN115090357A (en) * | 2022-06-20 | 2022-09-23 | 镇江市合一新能源材料科技有限公司 | Reaction kettle body for recycling palladium-carbon catalyst and using method thereof |
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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 |