CN206951312U - Multistage radial compression grinder - Google Patents
Multistage radial compression grinder Download PDFInfo
- Publication number
- CN206951312U CN206951312U CN201720837663.8U CN201720837663U CN206951312U CN 206951312 U CN206951312 U CN 206951312U CN 201720837663 U CN201720837663 U CN 201720837663U CN 206951312 U CN206951312 U CN 206951312U
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- CN
- China
- Prior art keywords
- radial compression
- abrasive body
- grinding
- rotating shaft
- multistage radial
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- 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.)
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Abstract
Multistage radial compression grinder.It is related to grinding machinery field, more particularly to the multistage radial compression grinder that granularity is controllable.It is simple in construction to provide one kind, convenient processing, realizes and once grinds the controllable multistage radial compression grinder of discharging-material size.Body is ground including tubular, the top of the grinding body is provided with step provided with upper bearing (metal) flap, bottom, and the top chock is covered provided with charging aperture, and the step is provided with discharging opening；The center of the grinding body is provided with the rotating shaft of rotary moveable, the rotating shaft is provided with some spaced flanges, abrasive body is provided between adjacent flanges, the abrasive body is the round platform with mesopore, the conicity of some abrasive bodies is identical, wherein, the upper bottom diameter positioned at lower floor's round platform is less than the bottom diameter of adjacent upper strata round platform, bottom diameter is more than the bottom diameter of adjacent upper strata round platform；Operation is reliable, convenient grinding.
Description
Technical field
Utility model is related to grinding machinery field, more particularly to the multistage radial compression grinder that granularity is controllable.
Background technology
The grinder of preceding industrial applications mainly has three-stage roll mill and ball mill.The discharge method of grinder typically has two
Kind：Discharging requires that the thin powder of particle discharges Easthome with air-flow by way of air-flow conveying and crosses fertilizer separator or dust-precipitator receipts
Collect material；Discharging require the larger disentegrated particles of particle by grind motor spindle screen discharge, less than desired size material from
The hole of screen is fallen, and the material return grinder more than desired size is re-grind.For there is big of certain size requirement
Grain discharging, three-stage roll mill and ball mill, which can not all be accomplished once to grind, can reach the granularity that discharging requires.Such as Physical
Handle electronic waste, it is broken after the separation of mixed electronic rubbish, the technique such as sorting the granularity of material there are certain requirements, roll-type
The discharging of grinder and ball mill cannot meet technological requirement.A kind of new grinder is needed to the mixed material after crushing
Processing is ground to desired particle size.
Utility model content
The utility model is directed to problem above, there is provided a kind of simple in construction, convenient processing, realizes once grinding discharging grain
Spend controllable multistage radial compression grinder.
The technical solution of the utility model is：Body is ground including tubular, the top of the grinding body is provided with upper bearing (metal)
Flap, bottom are provided with step, and the top chock is covered provided with charging aperture, and the step is provided with discharging opening；
The center of the grinding body is provided with the rotating shaft of rotary moveable, and the rotating shaft is provided with some spaced methods
Orchid, abrasive body is provided between adjacent flanges, the abrasive body is the round platform with mesopore, and the conicity of some abrasive bodies is identical,
Wherein, the upper bottom diameter positioned at lower floor's round platform be less than the bottom diameter of adjacent upper strata round platform, bottom diameter be more than it is adjacent upper
The bottom diameter of layer round platform；
The inwall of the grinding body is provided with abrasion-proof backing block.
The abrasive body is provided with positioning boss, and the flange is provided with locating slot, and the positioning boss is adaptedly located at
In locating slot.
Also include pressing plate and locking nut, the pressing plate is set in rotating shaft, contacted the flange of the top, the locking screw
Mother is used for locking pressure plate.
The abrasive body is hollow round table.
The abrasive body is split type including at least two grinding splits.
The rotating shaft is connected on upper bearing (metal) flap and step by bearing；
Step and connection belt gear are stretched out in one end of the rotating shaft.
The top chock is covered provided with suction port.
Also include lifting transfer device, the lifting transfer device includes column, rotating cylinder, jack, lever and connecting rod, institute
The side that column is located at grinding body is stated, the rotating cylinder is set on column and rotated around column, and the top of the rotating cylinder is provided with
Side ear；
The lever is connected on rotating cylinder by bearing pin, and the jack is located at one end of lever and under the ear of side
Side, the other end connection connecting rod of the lever, the connecting rod connect upper bearing (metal) flap.
The utility model at work, material from charging aperture enter grinder body in falls on the flange of the top, from
Surrounding is thrown in the presence of mental and physical efforts and is hit with abrasion-proof backing block, during this between material particles, material particles and grinding
Mutual impacting between body；Strike the material particles part on abrasion-proof backing block to rebound, partly fall, the material particles to rebound
Hit, fall with the mutual impacting of particle thrown away or with abrasive body；The small particles material formed through multistage extruding and grinding
Fall on the step of bottom, from the discharging opening discharge on step.The utility model operation is reliable, convenient grinding.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the echelon sectional view in A-A faces in Fig. 1,
Fig. 3 is the attachment structure schematic diagram of flange and abrasive body,
Fig. 4 is the sectional view in B-B faces in Fig. 3,
Fig. 5 is the structural representation of abrasive body；
1 is upper bearing (metal) flap in figure, and 2 be grinding body, and 3 be abrasion-proof backing block, and 4 be step, and 5 be motor, and 6 be discharging
Mouthful, 7 be mounting seat, and 8 be rotating shaft, and 9 be abrasive body three, and 10 be abrasive body two, and 11 be abrasive body one, and 12 be upper flange, during 13 are
Between flange one, 14 be spacer flanger two, and 15 be lower flange, and 16 be pressing plate, and 17 be locking nut, and 18 be suction port, and 19 be charging
Mouthful, 20 be column, and 21 be plane bearing, and 22 be jack, and 23 be rotating cylinder, and 24 be bearing, and 25 be lever, and 26 be connecting rod, and 27 are
Positioning boss.
Embodiment
The utility model as Figure 1-5, including tubular grinding body 2, it is described grinding body top be provided with upper bearing (metal)
Flap 1, bottom are provided with step 4, and the top chock covers is provided with discharging opening provided with charging aperture 19, the step
6；
The center of the grinding body is provided with the rotating shaft 8 of rotary moveable, and the rotating shaft is provided with some spaced methods
Orchid, abrasive body is provided between adjacent flanges, the abrasive body is the round platform with mesopore, and the conicity of some abrasive bodies is identical,
Wherein, the upper bottom diameter r1 positioned at lower floor's round platform is less than the bottom diameter of adjacent upper strata round platform, bottom diameter r2 more than adjacent
Upper strata round platform bottom diameter；
The inwall of the grinding body is provided with abrasion-proof backing block 3.
The abrasive body is provided with positioning boss 27, and the flange is provided with locating slot, and the positioning boss is adaptedly set
In locating slot.Meanwhile flange and abrasive body are bolted.
Also include pressing plate 16 and locking nut 17, the pressing plate is set in rotating shaft, contacted the flange of the top, the lock
Tight nut is used for locking pressure plate, so as to which flange and abrasive body are pressed in rotating shaft.
The abrasive body is hollow round table, reduces cost.
The abrasive body is split type including at least two grinding splits, is conveniently replaceable, reduces cost.
The rotating shaft 8 is connected on upper bearing (metal) flap and step by bearing；
Step and connection belt gear are stretched out in one end of the rotating shaft（Including motor, belt pulley and belt）.
The top chock is covered provided with suction port 18, is easy to dust suction to act.
Also include lifting transfer device, the lifting transfer device includes column 20, rotating cylinder 23, jack 22, lever 25
With connecting rod 26, the column is located at the side of grinding body, and the rotating cylinder is set on column and rotated around column, described turn
The top of cylinder is provided with side ear；
The lever is connected on rotating cylinder by bearing pin, and the jack is located at one end of lever and under the ear of side
Side, the other end connection connecting rod of the lever, the connecting rod connect upper bearing (metal) flap.Lift transfer device at work, it is very heavy
The one end for pushing lever is pushed, so, the other end drivening rod of lever lifts upper bearing (metal) flap, then is driven by rotating cylinder
Lever spinning movement, you can shift upper bearing (metal) flap, convenient operation.
In, the top of grinding body 2 is connected by bolt with upper bearing (metal) flap 1, and bottom passes through bolt and lower bearing
Seat 4 and mounting seat 7 connect, and the grinding inwall of body 2 installs abrasion-proof backing block 3 by bolt；Upper bearing (metal) flap 1, step 4 pass through
Bearing installs rotating shaft 8, and the lower end of rotating shaft 8 connects motor 5 by belt pulley, belt.
Rotating shaft 8 is hexagon, and upper flange 12, spacer flanger 1, middle flange 2 14 are equipped with rotating shaft 8（Accompanying drawing is provided with
Two pieces spacer flanger, spacer flanger can be arranged as required to some）, lower flange 15, the interstitial hole of all flanges is hexagonal
Shape, size and the hexagon of rotating shaft 8 coordinate；Pass through locating slot and bolt installation grinding between upper flange 12 and spacer flanger 1
Body 1（It it is four by up-small and down-big hollow cone abrasive body subdivision）；Pass through between spacer flanger 1 and middle flange 2 14
Locating slot and bolt installation abrasive body 2 10（It it is four by up-small and down-big hollow cone abrasive body subdivision）；Spacer flanger 2 14
Abrasive body 39 is installed by locating slot and bolt between lower flange 15（It is by up-small and down-big hollow cone abrasive body subdivision
Four）；
The cone of every layer of four grinding split composition（That is round platform）Taper is identical, and lower floor's cone is upper cylindrical（It is small
Circle）It is slightly less than cylindrical under the cone of upper strata（Great circle）, under it is cylindrical be more than upper strata circular cone under it is cylindrical（Great circle）；
The positions and dimensions of locating slot on all flanges are identicals, every layer of abrasive body positioning boss positions and dimensions
And consistent, and be engaged with the locating slot on flange；
The minimum clearance of abrasive body 1 and abrasion-proof backing block 3 is maximum feed size, and abrasive body 39 and abrasion-proof backing block 3 are most
Small gap setting is desired discharging size.
After all flange and abrasive body installations, by the pressing plate 16 of the upper end of rotating shaft 8 and locking nut 17 by all methods
The assembly that blue and abrasive body is formed is pressed in rotating shaft 8.
Upper bearing (metal) flap lifting transfer mechanism includes column 20, rotating cylinder 23, rises jin top 22, lever 25 and connecting rod 26；Rotating cylinder
23 are freely rotated by two bearings 24 of upper and lower parts and the plane bearing 21 of bottom around column 20, and lever 25 is around rotating cylinder 23
On two bearing pins rotate upwardly and downwardly, one end of lever 25 is equipped with jack 23, and the other end passes through pin connection connecting rod 26, jack 22
Top is connected with the side ear of rotating cylinder 23；
Charging aperture 19 and suction port 18 are provided with upper bearing (metal) flap 1；The bottom of step 4 sets discharging opening 6.
At work, motor 5 passes through belt pulley, belt drive rotating shaft 8 and upper flange 12 thereon, middle to the utility model
Flange 1, middle flange 2 14, lower flange 15 and 39 turns of abrasive body 1, abrasive body 2 10, the abrasive body between flange
It is dynamic；
Material enters in grinder body from charging aperture 19 to be fallen on flange 12, is thrown to surrounding under the influence of centrifugal force simultaneously
Hit with abrasion-proof backing block 3, in this process mutual impacting between material particles, between material particles and abrasive body；Hit
Hit material particles part on abrasion-proof backing block 3 to rebound, partly fall, the material particles to rebound mutually hit with the particle thrown away to be ground
Mill hits with abrasive body, fallen；Bulky grain, which falls, to be entered between abrasive body 1 and abrasion-proof backing block 3, with abrasive body 1
The extruding by abrasive body 1 and abrasion-proof backing block 3, grinding are rotated, granularity constantly diminishes and fallen, when raw meal particle size is extruded
It is ground to less than in the gap between abrasive body 1 and abrasion-proof backing block 3 during minimum clearance between abrasive body 1 and abrasion-proof backing block 3
Fall through between abrasive body 2 10 and abrasion-proof backing block 3；Pass through abrasive body two into the material between abrasive body 2 10 and abrasion-proof backing block 3
Continuous extruding between 10 and abrasion-proof backing block 3 and be ground to size be less than between abrasive body 2 10 and abrasion-proof backing block 3 during minimum clearance from
Gap between abrasive body 2 10 and abrasion-proof backing block 3 is fallen through between abrasive body 39 and abrasion-proof backing block 3；Into abrasive body 39 with it is resistance to
The material of mill lining plate 3 again by the continuous extruding and grinding of abrasive body 39 and abrasion-proof backing block 3, finally from abrasive body 39 with it is wear-resisting
Gap between liner plate 3 is fallen.
The small particles material formed through multistage extruding and grinding is fallen on bottom step 4, from going out on step 4
Material mouth 6 is discharged.Caused dusty gas is taken away by suction port 11 and is pipelined to deduster.
If containing section shape wire in pan feeding, if the discharging-material size set is less than wire metals core diameter, wire is ground
Rub and grind the plastics of wire outsourcing or rubber insulation and take off, realize " peeling " function of grinder to section lead.
Can be lifted when overhauling or changing discharging-material size by upper bearing (metal) flap transfer mechanism very easily on by bearing
Flap 1 is raised and moved on on one side, unclamps locking nut 17, takes out pressing plate 16, upper flange 12, abrasive body 1, centre in order
Flange 1, abrasive body 2 10, middle flange 2 14, abrasive body 39, lower flange 15, are weighed again after fixing a breakdown or changing abrasive body
Newly install, it is very convenient；
To change discharging-material size, whole or bottom number layer abrasive body can be changed according to discharging-material size or changes different-thickness
Liner plate；
If abrasive body and wear liner influence discharging-material size, the hard abrasive body of replaceable liner plate basecoat and by abrasive body by
Layer is changed and arrives last layer（Take out original the superiors' abrasive body）；
To realize several different grain sizes while discharging, symbol can be assembled from top to bottom by the order of discharging-material size from big to small
Close the abrasive body of granularity requirements and the granularity below abrasive body as requested sets sieve plate, while in body wall（Slightly below
Compass screen surface height）Discharging opening is set.
The utility model has advantages below：
First, multistage radial compression abrasive body and rotating shaft assembly（Turn, the structure innovation of flange and abrasive body；
2nd, multistage grinding and automatic classification, avoid the repetition grinding and overmastication of other grinders, caused dust
Measure it is small, it is energy-efficient；
3rd, the structure innovation of upper bearing (metal) flap lifting transfer mechanism；
4th, the discharging opening for being arranged at bottom has the function of air inlet concurrently, and suction port is arranged at top, meets aerodynamics
Principle（Thermal current rises）, ventilating and cooling effect is good.
Claims (8)
1. multistage radial compression grinder, it is characterised in that grind body including tubular, the top of the grinding body is provided with upper
Pedestal cap, bottom are provided with step, and the top chock is covered provided with charging aperture, and the step is provided with discharging
Mouthful；
The center of the grinding body is provided with the rotating shaft of rotary moveable, and the rotating shaft is provided with some spaced flanges, phase
Abrasive body is provided between adjacent flange, the abrasive body is the round platform with mesopore, and the conicity of some abrasive bodies is identical, wherein,
Positioned at the upper bottom diameter of lower floor's round platform is less than the bottom diameter of adjacent upper strata round platform, bottom diameter is more than adjacent upper strata round platform
Bottom diameter；The inwall of the grinding body is provided with abrasion-proof backing block.
2. multistage radial compression grinder according to claim 1, it is characterised in that the abrasive body is provided with convex
Platform, the flange are provided with locating slot, and the positioning boss is adaptedly located in locating slot.
3. multistage radial compression grinder according to claim 1, it is characterised in that also including pressing plate and locking nut,
The pressing plate is set in rotating shaft, contacted the flange of the top, and the locking nut is used for locking pressure plate.
4. multistage radial compression grinder according to claim 1, it is characterised in that the abrasive body is hollow round table.
5. according to any described multistage radial compression grinder in claim 1-4, it is characterised in that the abrasive body is point
Body formula including at least two grinding splits.
6. multistage radial compression grinder according to claim 1, it is characterised in that the rotating shaft is connected to by bearing
On upper bearing (metal) flap and step；
Step and connection belt gear are stretched out in one end of the rotating shaft.
7. according to any described multistage radial compression grinder in claim 1-4, it is characterised in that the upper bearing (metal) flap
It is provided with suction port.
8. according to any described multistage radial compression grinder in claim 1-4, it is characterised in that also include lifting transfer
Mechanism, the lifting transfer device include column, rotating cylinder, jack, lever and connecting rod, and the column is located at the one of grinding body
Side, the rotating cylinder are set on column and rotated around column, and the top of the rotating cylinder is provided with side ear；
The lever is connected on rotating cylinder by bearing pin, and the jack is located at one end of lever and positioned at the lower section of side ear, institute
The other end connection connecting rod of lever is stated, the connecting rod connects upper bearing (metal) flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837663.8U CN206951312U (en) | 2017-07-11 | 2017-07-11 | Multistage radial compression grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837663.8U CN206951312U (en) | 2017-07-11 | 2017-07-11 | Multistage radial compression grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951312U true CN206951312U (en) | 2018-02-02 |
Family
ID=61383846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720837663.8U Expired - Fee Related CN206951312U (en) | 2017-07-11 | 2017-07-11 | Multistage radial compression grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159394A (en) * | 2017-07-11 | 2017-09-15 | 杨生强 | A kind of multistage radial compression grinder |
-
2017
- 2017-07-11 CN CN201720837663.8U patent/CN206951312U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159394A (en) * | 2017-07-11 | 2017-09-15 | 杨生强 | A kind of multistage radial compression grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210711 |