CN2517493Y - Trail variable large amplitude verticle vibration grinder - Google Patents
Trail variable large amplitude verticle vibration grinder Download PDFInfo
- Publication number
- CN2517493Y CN2517493Y CN 01273752 CN01273752U CN2517493Y CN 2517493 Y CN2517493 Y CN 2517493Y CN 01273752 CN01273752 CN 01273752 CN 01273752 U CN01273752 U CN 01273752U CN 2517493 Y CN2517493 Y CN 2517493Y
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- CN
- China
- Prior art keywords
- sliding sleeve
- transmission shaft
- air spring
- bearing
- working bin
- 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
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Abstract
The utility model relates to a vertical type vibration grinder with a varying-locus and large amplitude, comprising a motor, a flexible coupling, a transmission shaft, an air spring, a sliding sleeve, a working bin, and two eccentric block and other members, which is characterized in that the transmission shaft is driven by the motor through the flexible coupling; two eccentric block are driven by the transmission shaft to rotate in the cavity of a sliding sleeve; the exciting force is transferred to the working bin through a bearing, the sliding sleeve, the support and the air spring, causing the grind materials and the grind medium to do the circular movement and the coning movement. The utility model has the advantages of reasonable design, simple structure, easy manufacture, low cost and convenient operation, which can be widely used in the preparation of the micropowder and ultrafine powder such as various minerals (metal or nonmetal), monomer metal material, and brittle plant fiber and other members.
Description
Affiliated technical field
The utility model belongs to mineral processing and superfine powder processing machinery, particularly a kind of vertical vibration mill that can become the motion of track large amplitude.
Technical background
The micro mist of various mineral (metal, nonmetal), monomer simple metal material, fragility string etc. and the preparation of superfine powder have extremely important value in the Application and Development of modern new material.Especially processed powder product granularity below 10um after, can fully play the chemical property of material, improve and improve the physical and chemical performance of new material greatly.There is following problem in machining equipment in the existing superfine powder physical refining processes: the superfine powder of (1) high rigidity material is difficult to processing; (2) it is big to process the mechanical energy consumption of superfine powder, and capacity usage ratio is low, and working (machining) efficiency is low; (3) can process the machinery of superfine powder, system complex, manufacturing cost height, maintenance cost height; (4) external grinding machine of the same race adopts rigidity spring and little amplitude, and working (machining) efficiency is low, and output is little, and granularity is thicker; (5) contaminating impurity of some superfine powder processing equipment can't solve; (6) some superfine powder processing equipment requires than strictness to the moisture of material etc.
Summary of the invention
The purpose of this utility model is to provide a kind of novel vertical vibration mill.It mainly utilizes vibration principle, adopt simple in structure, become active forces such as track, large amplitude, impact, extruding, grinding, the ultra-fine granularity powder of highly-efficient processing.
The technical scheme that its technical problem that solves the utility model adopts is: it mainly is made up of motor (1), motor shaft (3), flexible coupler (4), power transmission shaft (5), air spring (6), sliding sleeve (8), working bin (10), eccentric block (11), cover plate (14), charging aperture (12), discharging opening (15), base (18) etc.Working bin (10) is the annular mill chamber, in the cavity in the middle of the annulus sliding sleeve that can slide up and down (8) is installed; The top of working bin (10) is equipped with cover plate (14), and this cover plate (14) is provided with charging aperture (12); Working bin (10) is fixedly mounted on the support (7), and its bottom is provided with discharging opening (15); The connector bolting of support (7) and air spring (6) upper end, the connector and the bearing (2) of this air spring (6) lower end are used bolting, and bearing (2) is fixed on the base (18); Motor (1) is installed on the bearing (2), motor shaft (3) links to each other with the connecting flange of flexible coupler (4) one ends, the connecting flange of the flexible coupler other end links to each other with power transmission shaft (5), be installed with eccentric block (11) on the power transmission shaft (5), this power transmission shaft (5) is fixed in the cavity of sliding sleeve (8) by bearing (9), and sliding sleeve (8) is locked on the support (7) with screw (16).Because sliding sleeve (8) can slide up and down adjustment along grinding machine axis Z (also being power transmission shaft 5), thereby realized that working bin (10) is done the round orbiting motion in the horizontal plane or done with air spring axis Z ' is the change orbiting motion of the space circle coning motion of basic point with grinding machine axis Z joining.
In working bin (10), abrasive media is housed.Sphere or short cylindrical that abrasive media can select for use steel or corundum material to manufacture.
The quantity of air spring (6) is 3～16, and along being that the circumference at center evenly is installed between support (7) and the bearing (2) with the Z axle, the angle between air spring axis Z ' and the grinding machine axis Z is 0 °≤β≤10 °.
Flexibility band number on the flexible coupler (4) is got 3～8, is evenly distributed on the connecting flange.
The utility model compared with prior art has the following advantages:
1, reasonable in design, simple in structure.Adopt power transmission shaft and can move up and down the parts such as sliding sleeve of adjusting, realized the change orbiting motion of working bin.Utilize the ratio of gross mass of quality, working bin and the motion annex thereof of eccentric block, the characteristic of air spring and mounting means thereof etc. have been realized the large amplitude motion of working bin.
2, the utility model has solved the superfine powder processing problems of various hardness materials, has reduced energy consumption, has improved capacity usage ratio and working (machining) efficiency, improved output, can process granularity for the following superfine powder of-5 μ m, be convenient to exempt contaminating impurity, looser to the water content requirement of material.
3, make handling ease, with low cost, easy to operate.Can be widely used in the micro mist of various mineral (metal, nonmetal), monomer simple metal material, fragility string etc. and the preparation of superfine powder.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic of Figure 1A-A section;
Fig. 3 is the cross-sectional schematic of Figure 1B-B section;
Fig. 4 is the elevational schematic view of the utility model flexible coupler.
Symbol description: 1-motor, 2-bearing, 3-motor shaft, 4-flexible coupler, 5-power transmission shaft, 6-air spring, 7-support, 8-sliding sleeve, 9-bearing, 10-working bin, 11-eccentric block, 12-charging aperture, 13-inspection opening, 14-cover plate, 15-discharging opening, 16-lock screw, 17-discharge nozzle, 18-base, the flexible band of 19-, 20-connecting flange
The specific embodiment
As depicted in figs. 1 and 2: working bin 10 is the annular mill chamber, in the cavity in the middle of the annulus sliding sleeve 8 that can slide up and down is installed; The top of working bin 10 is equipped with cover plate 14, and this cover plate 14 is provided with charging aperture 12, is provided with inspection opening 13 in the centre position of cover plate 14, so that maintenance overhaul; Working bin is installed on the support 7 with bolting, and its bottom is provided with discharging opening 15, is connected to discharge nozzle 17 on the discharging opening; The connector bolting of support 7 and air spring 6 upper ends, the connector and the bearing 2 of these air spring 6 lower ends are used bolting, and bearing 2 is fixed on the base 18; Motor 1 is installed on the bearing 2, motor shaft 3 links to each other with key with the connecting flange of flexible coupler 4 one ends, the connecting flange of the flexible coupler other end links to each other with power transmission shaft 5 with key, utilize key to be installed with two eccentric blocks 11 on the power transmission shaft 5, this power transmission shaft 5 is fixed on by bearing 9 in the cavity of sliding sleeve 8, and sliding sleeve 8 usefulness screws 16 are locked on the support 7.
As shown in Figure 3, the quantity of air spring 6 can be 3 or a plurality of, according to the specification difference of grinding machine, is preferably 3～16, evenly is installed between support 7 and the bearing 2 along the circumference that with the Z axle is the center.Air spring certain inclination angle is installed, the angle between air spring axis Z ' and the grinding machine axis Z is 0 °≤β≤10 °.
As Fig. 2 and shown in Figure 4, flexible coupler 4 is with 19 to form by steel connecting flange 20 and flexibility, and flexibility is with 19 by being bolted on the steel connecting flange 20, and the number of flexible band is preferably got 3～8, is evenly distributed on the connecting flange.
The course of work of the present utility model is as follows:
Motor 1 drives power transmission shaft 5 by flexible coupler 4 and rotates, and power transmission shaft 5 drives two eccentric blocks 11 and rotates in the cavity of sliding sleeve 8, and by bearing 9, sliding sleeve 8, support 7 and air spring 6 exciting force is passed to working bin 10.By regulating the position of sliding sleeve 8, realize that working bin becomes orbiting motion.Sphere or short cylindrical abrasive media that steel or corundum material are manufactured are housed in the working bin 10.Under the effect of above-mentioned exciting force, force grinding material and abrasive media in the working bin 10 to make circular motion or conical motion, each medium and material collide mutually, impact, shear, push, grind, thereby have improved mill efficiency, reach the purpose of preparation superfine powder.
Claims (3)
1, a kind of change track large amplitude vertical vibration mill comprises motor (1), working bin (10), base (18), it is characterized in that: working bin (10) is the annular mill chamber, in the cavity in the middle of the annulus sliding sleeve that can slide up and down (8) is installed; The top of working bin (10) is equipped with cover plate (14), and this cover plate (14) is provided with charging aperture (12); Working bin (10) is fixedly mounted on the support (7), and its bottom is provided with discharging opening (15); The connector bolting of support (7) and air spring (6) upper end, the connector and the bearing (2) of this air spring (6) lower end are used bolting, and bearing (2) is fixed on the base (18); Motor (1) is installed on the bearing (2), motor shaft (3) links to each other with the connecting flange of flexible coupler (4) one ends, the connecting flange of the flexible coupler other end links to each other with power transmission shaft (5), be installed with eccentric block (11) on the power transmission shaft (5), this power transmission shaft (5) is fixed in the cavity of sliding sleeve (8) by bearing (9), and sliding sleeve (8) is locked on the support (7) with screw (16).
2, vertical vibration mill according to claim 1, it is characterized in that: the quantity of air spring (6) is 3～16, evenly be installed between support (7) and the bearing (2) the 0 °≤β of angle between air spring (6) axis Z ' and the grinding machine axis Z≤10 ° along the circumference that with the Z axle is the center.
3, vertical vibration mill according to claim 1 is characterized in that: the flexibility band number on the flexible coupler (4) is got 3～8, is evenly distributed on the connecting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273752 CN2517493Y (en) | 2001-12-27 | 2001-12-27 | Trail variable large amplitude verticle vibration grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01273752 CN2517493Y (en) | 2001-12-27 | 2001-12-27 | Trail variable large amplitude verticle vibration grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2517493Y true CN2517493Y (en) | 2002-10-23 |
Family
ID=33678614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01273752 Expired - Fee Related CN2517493Y (en) | 2001-12-27 | 2001-12-27 | Trail variable large amplitude verticle vibration grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2517493Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658231A (en) * | 2012-05-24 | 2012-09-12 | 湖南三德科技发展有限公司 | Sample preparation crushing machine |
| CN105728112A (en) * | 2016-04-18 | 2016-07-06 | 陕西科技大学 | Vertical vibrating mill |
| CN107127035A (en) * | 2017-06-12 | 2017-09-05 | 东北大学 | A kind of double vertical channel two-shipper self-synchronous vibration inertia crusher and parameter determination method |
| CN110420731A (en) * | 2019-08-26 | 2019-11-08 | 陕西宝正机械有限公司 | A kind of two-chamber wall-broken grinder |
-
2001
- 2001-12-27 CN CN 01273752 patent/CN2517493Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658231A (en) * | 2012-05-24 | 2012-09-12 | 湖南三德科技发展有限公司 | Sample preparation crushing machine |
| CN105728112A (en) * | 2016-04-18 | 2016-07-06 | 陕西科技大学 | Vertical vibrating mill |
| CN107127035A (en) * | 2017-06-12 | 2017-09-05 | 东北大学 | A kind of double vertical channel two-shipper self-synchronous vibration inertia crusher and parameter determination method |
| CN110420731A (en) * | 2019-08-26 | 2019-11-08 | 陕西宝正机械有限公司 | A kind of two-chamber wall-broken grinder |
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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 |